unit 6 lesson 8 practice problems answer key

36 Tony should have written m + 313 = 560, Question 17. The variable is __________. Type below: 23 1b. Stu is 4 feet tall. 1 is greater than but not equal to -2 a 6, a = 3 6th Grade Illustrative Mathematics: Unit 6, Lesson 8 - YouTube Use this information and the table for 1213. Tabbys mom says that she must read for at least 30 minutes each night. The variable is a solution. = Use algebra tiles to model the equation. The giraffe has lived at the zoo 4 years longer than the mountain lion. c = 41.50 8.95 z 2 \(\frac{3}{5}\) x 7.5 = 22.5 k 0.3 Illustrative Mathematics Grade 6, Unit 6.14 Practice - IM Demo A team of scientists is digging for fossils. 6 6 6 = 216 w 71, Question 9. Match the inequality to the word sentence it represents 62 3x = 36 The equation is 119.2 + h = 443.2, Question 1. _____________, Question 10. 18 18 The number is 30. Thus the equation is 8 + c = 24. _______ centimeters. Explanation: 3.4 3.2 IM 6-8 Math, authored by Illustrative Mathematics, is highly rated by EdReports for meeting all expectations across all three review gateways. = Romeo was 22.1 feet away from third base when he was tagged out. Thus the 2 solutions are 0 and -5. 15x + 10z Expert Help. Explanation: Question 13. 6th Grade Illustrative Mathematics Unit 6, Lesson 8 Practice "Equal and Equivalent" Review and Tutorial. Use the table for 1415. x > 4 52, n 2 5 = 10 Each and every student in my classroom can explain their answer. _____________, Explanation: Using substitution, Rachel determines there are _____ days left in the marking period. 20 21 Question 3. Explanation: Math 7 Lesson Previews Learn Desmos The total cost was $41.50. Franks team attempted 23 goals. The equation is 5x = 20 1 Explanation: 14c. There are 18 singers in the choir. ________ skirts. 15.5 y = 7.9; y = 8.4 c represents the cost of his lunch 32 + 35 = 57 Explanation: 2/3 n = 20 He wants to use the gift card to buy lunch. 32 . Explanation: Answer: = x 14 = 52 The equation is n \(\frac{2}{3}\) = \(\frac{3}{8}\), Question 4. 9 = \(\frac{3}{4}\)e The table shows ticket and popcorn prices at five movie theater chains. Khan Academy Practice Finding Mistakes in One-Step Equations Khan Academy Quiz 1 6.6 Write Expressions Where Letters Stand for Numbers 6.6 Student Edition 6.6 Slide Presentation. Unit 1, Lesson 5, Lesson Synthesis. = Type below: Type below: 1 \(\frac{1}{4}\) pizzas were leftover. cite an example to support your ar, Consider the following class designed to store weather statistics at a particular date and time: public class WeatherSnapshot { private int tempInFahrenheit; private int humidity;// value of 56 means. Write an equation that can be used to find the cost c in dollars of the earrings. Lesson Narrative In this lesson, students contrast visual patterns that show quadratic relationships with those that show linear and exponential relationships. Carlos walked 2 miles on Monday and 5 miles on Saturday. n = 23 We understand that its challenging for teachers to find resources to support students in building an enduring understanding of mathematics. 10b. Grade 3 Division (Kumon Math Workbooks) Kumon Publishing North America; Workbook edition (June 5, 2008) 3. Question 3. Sample response : Scatter plots are best when looking for an overall pattern ( or lack of one ) . Problem 4. Substitute the value in the given equation s is a positive number. Explanation: Thus the variable is a solution. Question 12. Write and solve an equation to find how many skirts x she can make from 9 yards of fabric. _____________. 5z = 25; z = 5 Practice: Copy and Solve Determine whether s = \(\frac{3}{5}\), s = 0, or s = 1.75 are solutions of the inequality. x = 24/2 = 12 k \(\frac{3}{5}\) = \(\frac{1}{10}\) = t = \(\frac{3}{5}\) \(\frac{3}{2}\) What is the solution of the equation? Question 15. Question 6. 64 ounces + 6 ounces = 70 ounces 4x = 60 k = \(\frac{7}{10}\) He also predi, The Dutch Flower Cluster by Michael Porter Why has the Netherlands built the most competitive cluster in the world in a country with a cold and cloudy climate? What is the solution of the equation? Type below: The given equation is Sheena received a gift card for $50. The variable is _____________. 110 Question 12. w = 0.3 7 Given, In a serving of 8 fluid ounces of pomegranate juice, there are 32.8 grams of carbohydrates. The total cost was $41.50. x = 32/2 She solves the equation \(\frac{b}{8}\) = 56 and says that the solution is b = 7. Type below: , 100 Thus the correct answers are B, C and D. Question 9. Lesson 3 - Tell me about a different world. _____________, Explanation: _____________, Question 5. f 5 Question 4. 25.3 = w 14.9 Question 16. So, y = 36 x To solve the equation, get the x tile by itself on one side. x = 12 h = 24 hours u > \(\frac{-1}{2}\), u = 0 f = ________. The equation to find out how many checkers Karen has left is c + 7 = 9. \(4 \frac{1}{3}\) increased by a number is [/latex]5 \frac{1}{6}[/latex], Question 9. _______ \(\frac{}{}\) inches of rain. 153.3 143.4 = p Type below: The average speed of 30 kilometers per hour is 1 \(\frac{1}{3}\) hours. 100 Connor ran 3 kilometers in a relay race. Problem 4 (from Unit 5, Lesson 17) There are many cylinders with radius 6 meters. Write the inequality represented by the graph. Thus the variable is a solution. Frank orders d DVDs. h = 60/2.5 h 3 In a word sentence, a variable represents a number. The inequality x 2 represents the elevation x of a certain object found at a dig site. The first day he ran 5 \(\frac{1}{4}\) miles. Substitute the value in the given equation t = 23.22 21.50 Explanation: _____________, Question 8. _____________. The lightest puppy in a litter weighs 9 ounces, which is \(\frac{3}{4}\) of the weight of the heaviest puppy. Alice has played for 12 years. Students learn by doing math, solving problems in mathematical and real-world contexts, and constructing arguments using precise language. 24.7 10.7 = 14 The equation \(\frac{5}{8}\)k = 25 p = 2 \(\frac{1}{2}\) 2 q 0.6, q = 0.23 Substitute p = 13 36 Lesson Title Purpose Vocabulary Notes 1 Shapes on a Plane Students develop strategies for determining the area of non-rectangular shapes. 2m = 4 The answer is yes. Question 5. The variable is _____________. 7 Lesson 8 - Start with the question, not the answer. x = 12 $ _______, Explanation: 31 25 The weights of pumpkins are listed. 14.7 = \(\frac{b}{7}\) \(\frac{x}{5}\) = 3 A city received \(\frac{3}{4}\) inch of rain on July 31. Thus the 2 solutions are 1 and 2. s = 0 A numerical or constant quantity placed before and multiplying the variable in an algebraic expression. Write an expression that is equivalent to 10c. Answer: In this equation, I would use addition or subtraction operation. p = 6/12 Not a solution The variable is _____________. The variable is __________. m = _______ \(\frac{}{}\), Explanation: b = 70 10 \(\frac{x}{5}\) = 3 Course Hero is not sponsored or endorsed by any college or university. At how many theaters would Paige be willing to buy a ticket and popcorn? The least weight is 6 pups. t = 5.5 -2 -5c 5 5 \(\frac{1}{4}\) 1 15 w = 3.15 lb Thus the answer is no. 10a. The equation is 8.7 + n = 15.1 \(\frac{3}{4}\)n = \(\frac{5}{6}\) c = 28 25, 3.5 The equation is p 2, Question 6. The inequality p < 8.00 represents the prices p in dollars that Paige is willing to pay for a movie ticket. x = 36 Type below: Question 2. Answer: The word sentence for the inequality is k is less than -7. 2 = 2 The solution is _______. The two possible solutions for the inequality w 74 are 75 and 80. 0 > \(\frac{-1}{2}\) x + 15 = 23 St. Clair College. Type below: Answer: The conversion factor is 10; so 1 centigram = 10 milligrams. The value of r is 10.1, Question 14. or Part A This represents \(\frac{3}{10}\) of the total amount of rain the city received in July. There are three x tiles on the left side of your model. Solve the equation x + 2 = 6 to find out how many hours Gabriella worked on the project. The inequality is u > \(\frac{-1}{2}\) z = ________. Given, Therefore Anne runs 880 feets in each lap. \(\frac{3}{10}\)r = \(\frac{3}{4}\) g = 2\(\frac{1}{2}\) m 2 \(\frac{3}{4}\) = 6 \(\frac{1}{2}\) In this unit, students write and solve linear equations in one variable. By seeing the above table we can say that the equation is 4x = 36 5 y = \(\frac{1}{10}\) 2 Grade 8 - RUSD Math The equation \(\frac{5}{6}\)f = 20 can be used to find how many pieces of fruit f are in the basket. Convert from pounds to ounces You need to be at least 38 inches tall to go on River Rapids and at least 44 inches tall to go on Mighty mountain. f = 24 Substitute the solution x in the inequality. Type below: x = 3 $ _______. \(4 \frac{1}{3}+q=5 \frac{1}{6}\) 3 w = 36 18 + 13 = 25 Thus the variable is not the solution. 4 Write an expression that is equivalent to 4 + 3(5 + x). 100 Part A 20 = 20 Explanation: t is a negative number. _____________. Phillip has a $25 gift card to his favorite restaurant. Describe how you could use algebra tiles to model the equation 4x = 20. x 24 = 12 The Illustrative Mathematics name and logo are not subject to the Creative Commons license and may not be used without the prior and express written consent of Illustrative Mathematics. Stay tuned to our Go Math Answer Key to get the study materials of all grade 6 chapters. n = \(\frac{20}{18}\) The product of 2.3 and m is 0.46 Question 5. This represents \(\frac{3}{10}\) of the total amount of rain the city received in July. Remove two 1 tiles on the left side and two 1 tiles on the right side. w = 40.2 A rope is 72 feet long. If x + 6 = 35, what is the value of x + 4? n Type below: n = _______ \(\frac{}{}\), Explanation: After this lesson, students move to think more abstractly about such diagrams. Substitute the solution y in the inequality. Use algebra tiles to model the equation. Question 5. A = 12 96 5 = 4 + y In a basket of fruit, \(\frac{5}{6}\) of the pieces of fruit are apples. 4 \(\frac{2}{3}\) 4 \(\frac{1}{5}\) = 1 \(\frac{1}{9}\), Question 4. Graph your inequality from Exercise 14. Remove three 1 tiles on the left side and three 1 tiles on the right side. n + \(\frac{2}{5}\) = \(\frac{4}{5}\) Explain how you determined your answer. x + 12 = 29 Explanation: The curriculum facilitates productive struggle for our learners, and teachers have been excited to shift their instruction from being the sage on the stage to the guide on the side., Corrine Williams, secondary math specialist, Evergreen Public Schools, WA. 18.04 Study Resources. 60 70 Question 8. Type below: 1 OUR 6-8 Math digital curriculum comes to life in Kiddom: Manage Curricula. x + 2 = 6 Use your definition to make a table of values for and find . f. 12. 100 t = 64, Question 12. \(\frac{2}{3}\) < 2 \(\frac{3}{4}\) m = 38 He can use the equation 14 + m = 52 to find how much more money m he needs. Thus the equation is n 24 = 35, Question 8. 45 _____________, Explanation: Use words and numbers to support your answer. Given the equation is \(\frac{1}{3} s=\frac{1}{5}\) Explain what the variable represents. _____________. 100 Thus the two solutions of the inequality are -5 and -6. m + 2.5 = 4.6 Joseph Dziuba, math teacher, New Brunswick Public Schools, NJ. can someone help me use the graphing calculator www.desmos.com to make a animated design . Question 7. The equation 2.5h = 60 can be used to find the length in hours h of a day on the planet. _____________, Answer: Graph Theory. 32 Question 6. 3.5 The inequality is q 0.6 _____________. 25 = \(\frac{a}{5}\) w 50 Connect Symbols and Words A person must be at least 18 years old to vote. _______ ounces. 16 + n = 39 Crystal is picking blueberries. 8.7 = r 1.4 The lightest puppy in a litter weighs 9 ounces, which is \(\frac{3}{4}\) of the weight of the heaviest puppy. Explanation: = What is the value of 8 + (27 9)2? 1 foot = 1/3 yards 25 21 After she deleted some of them, she had 23 photos left. Question 15. 2. She must have used the division equation to get the solution. Number of calories in 8 ounces of pineapple juice = 140 Jack bought 2 quarts of motor oil. Write and solve an equation to find the additional amount of flour Lorenzo needs to make the recipe. Thus the solution is \(\frac{2}{5}\), Explanation: Solution Answers vary . Type below: Explanation: d = 104.4 99.2 %, b. n 4 = 19 Question 3. The inequality w 3.2 represents the weight of each pumpkin, in pounds, that is allowed to be picked to be sold. Thus the variable is a solution. The equation 18 + p = 25 can be used to find the number of points p that Terrance still needs to score. Unit 1 Rigid Transformations And Congruence; Unit 2 Dilations, Similarity, And Introducing Slope; Unit 3 Linear Relationships; Unit 4 Linear Equations And Linear Systems; Unit 5 Functions And Volume; Unit 6 Associations In Data; Unit 7 Exponents And Scientific Notation; Unit 8 Pythagorean Theorem And Irrational Numbers; Unit 9 . 82 24 = 58 Students match sequences and recursive definitions in a matching activity, giving them opportunities to explain their reasoning and critique the reasoning of others (MP3). Question 3. Question 6. 40 Grade 7 (Unit 6, Lesson 11) Practice Day 1 Paper Grade 7 (Unit 6, Lesson 12) Quiz Digital or Paper Grade 7 (Unit 6, Lessons 1-12, 18-22) Lesson 13: I Saw the Signs Digital Grade 7 (Unit 6, Lesson 13) Lesson 14: Unbalanced Hangers Paper with Teacher Presentation Screens Grade 7 (Unit 6, Lesson 15) 4.92 Gabriella and Max worked on their math project for a total of 6 hours. c is less than or equal to 25. Exponential Growth (no answer key on this one, sorry) Compound Interest Worksheet #1 (no logs) Compound Interest Worksheet (logarithms required) Exponent Worksheets. The heaviest puppy weighs 12 ounces. Average speed is k/30 The equation to find the temperature at 6:00 p.m is 34F, Question 15. Thus Naomi would require 9 pages to complete her report. f = -5 and -6 because -5 and -6 are less than or equal to -5 Options: Thus the length of the rope is 24 yards. \(\frac{2}{5}\)w = 40 The equation is 18 + p = 25 _____________ Use algebra tiles to model the equation. 3.18 < 3.2 lb 9 d = 5 \(\frac{1}{4}\); d = 3 \(\frac{3}{4}\) is a solution. Thus the variable is a solution. 1 \(\frac{1}{2}\) is less than but not equal to -2 1000 Explanation: x = \(\frac{2}{5}\), Question 9. _____________, Question 5. \(\frac{2}{10}\) d = 3 Grade 6, Unit 6, Lesson 1 Practice Problems - YouTube _____________. _____________, Answer: Question 7. Write two inequalities that represent the height h of riders for the roller coaster. 15x = 30 Type below: 1.75 1 \(\frac{2}{3}\) What is the volume of the cylinder when its radius is tripled? Question 1. First, list the weights in pounds in order from least to greatest. The total number of countries competed in total is 36. Use algebra tiles to model the equation. 8 7 = 15 Solve the equation. He served \(\frac{7}{8}\) pound of cashews at a party. y = 5 4 x = 12 6th Grade Unit 6 - Google Docs . x + 1 = 6 p = 14 + 14 The sample solution to the first question should use 20 instead of 25. Question 11. The given equation is Type below: The given equation is Type below: \(\frac{}{}\) pounds. 150 Question 11. Thus the answer is yes. The phrase times indicates the multiplication operation. The phrase at most refers to less than or equal to. 36 = 36 Explanation: Write the inequality that is shown by the graph. h = 4 \(\frac{2}{3}\) feet Question 6. Options: The distance from third base to home plate is 88.9 feet. The variable is __________. m = 16 + 14 The equation is 7 + x = 12 _____________. 5 Thus the variable is a solution. Using substitution, Rachel determines there are 24 days left in the marking period. 1a. t = \(\frac{}{}\), Explanation: = 16 + n = 39 4x = 72 Question 12. Semester 1 Statistics Project. _____________, Question 12. _______ \(\frac{}{}\), Explanation: Help students become lifelong math learners. 9 = 3 3 Substitute the value in the given equation. Let x be the maximum people Explanation: Explanation: Number of historical books = 70 Julio played 18 video games. Gabriel wants to solve the equation \(\frac{5}{8}\)m = 25. Answer: Edwards statement makes sense because all of the popcorn prices in the table are greater than or equal to $4.00. n = ________, Explanation: Explanation: , Type below: = at most 48 inches means h must be less than 48 inches. The variable is _____________. e < 3 Explanation: Unit 8 Homework 1 Answer Key (2019).pdf (92k) Brian Donaldson, 7.1 7.9 r = \(\frac{30}{12}\) 4 = \(\frac{70}{63}\) Explanation: They are also familiar with some features of the expressions, tables, and graphs that represent such functions. A scatter plot that goes with the table follows. _____________, Question 3. Click on the below attached links and then go through the detailed stepwise Go Math Grade 6 Answer Key Chapter 8 Solution of Equations. 2. Here is part of a table that records, the number of blocks and blocks per game for each player in a womens. 2x = 32 Type below: 62% p z 3 _____________, Question 5. $ _______, Explanation: _____. n = 80 35 Model 3x in the left rectangle, and model 9 in the right rectangle. l = 48.6 + 12.5 _____________, Explanation: 1.75 > -1 62%, 41 Remove 5 squares from each side. Two-thirds of a number is equal to 20. Question 15. 14 fewer than a number is 52. A rope is 72 feet long. Question 4. a = 17\(\frac{1}{2}\) To solve the equation by using the model, you need to find the value of one x tile. Type below: c = $90 $27. z = 1 + 1 = 2 3 m \(2 \frac{3}{4}=6 \frac{1}{2}\) Answer: A day on Pluto is 143.4 hours longer than a day on one of the planets listed in the table. _____________, Answer: The given equation is 443, Model and Solve Multiplication Equations Page No. m = 40 16.8 By seeing the above table we can say that the equation is 4x = 72 Lesson 5 - Hanger diagrams. Therefore the value of y is 1 \(\frac{1}{4}\). Answer: The number of countries that competed in the 1904 summer Olympic games is 12. Which one is not a solution? p = 2.5 + 15.5 Thus the variable is a solution. c = 32 Web Resources. They understand and use the terms "numerical data," "categorical data," "survey" (as noun and verb), "statistical question," "variability," "distribution," and "frequency." Remove two 1 tiles on the left side and five 1 tiles on the right side. 8 is less than 7.8 = If Dawn were 5 years older, she would be Jarons age. Explanation: Transform the equation if necessary, and then solve it to find the value of x that makes the equation true. Number of calories in 8 ounces of orange juice = 100 16.1 + d = 22; d = 6.1 Type below: the equation is y + 8 = 12 The equation 39.99 + x = 50 can be used to find the amount x that is left on the gift card. She divided it into 10 equal parts. n = \(\frac{10}{9}\) PDF Grade 7, Desmos Curriculum and IM Alignment 9 d = 5 \(\frac{1}{4}\) 4 g = 4 g = 7\(\frac{1}{2}\) g = 0 g = 2\(\frac{1}{2}\) The variable is __________. c = $32.55 The answer is No. Explain. 1134 days since Spring Break!! 2014. t = \(\frac{3}{4}\) What is the solution of the equation? n Explanation: Thus the solution is 1. A rectangle is 12 feet wide and 96 inches long. 24 less than the number of snakes is 35. The score s in a basketball game is greater than or equal to 10 points 8 + 9 = 17, Question 4. Thus the inequality is c 25. 91.5 > 18 5 m = 200 s = 0 The remaining titles will be eight 1 tiles on the right sides. Anne runs 6 laps on a track. Ryan solved the equation 10 + y = 17 by drawing a model. Substitute the value in the given equation The amount Denise charges to repair computers is $50 an hour plus a $25 service fee. m = 9 \(\frac{1}{4}\), Question 10. 0 is less than but not equal to -2 Illustrative Mathematics | K-12 Math | Resources for Teachers & Students An ostrich egg weighs 2.9 pounds. The solution is y = 1 6 = 6 $ _______. 5 + 2.5 = 7 A team of biologists weighed the female sea otters in one raft off the coast of Alaska. Write an equation that can be used to find out how many grapes g each friend will get if each friend gets the same number of grapes. Select a Unit. x 420, Question 19. Answer: Type below: Three friends are sharing the cost of a bucket of popcorn. Let y represent Jarons age in years. x = 50.00 39.99 Illustrative Mathematics Algebra 1, Unit 6.8 Preparation - Teachers y = _______ \(\frac{}{}\). Question 12. So, the solution is x = 7. Model 4x in the left rectangle, and model 4 in the right rectangle. The inequality t23 represents the total number of players t allowed on the team. = The inequality p < 8.00 represents the prices p in dollars that Paige is willing to pay for a movie ticket. Question 2. Question 15. Thus Rachel determines there are 24 days left. 47 What is the quotient 4 \(\frac{2}{3}\) 4 \(\frac{1}{5}\) m < 5, where m is the mass in kilograms. a = 128 56 z = -3 and -2 because -3 and -2 are greater than or equal to -3 3.5b = 23.8 Type below: 4 is the number of friends The variable is not a solution. b. Use algebra tiles to model the equation. IM K-5 Math is rigorous, problem-based, and fully aligned to the standards, with coherence across grade bands. 24 4 = 20, Question 5. Marla scored twice as many points as Craig but 5 fewer than Nelson scored. The solution x is 4.2. x = 96/12 = 8 Type below: 6 pounds of dog food were originally in the bag. The cost of each ticket is $4. The equation 24.7 s = 14 can be used to find the length in hours s of a day on Saturn. Substitute the solution a in the inequality. The inequality x 144 represents the possible scores x needed to pass a certain test. Write an expression that represents the total cost of Franks DVDs. The inequality h 10 represents the number of students h who must sign up. Karen is working on her math homework. 14d. IM K-12 Math is a problem-based core curriculum designed to address content and practice standards to foster learning for all. consent of Rice University. Which of the following are solutions of the inequality k 2? i.e., h 30 inches 2019 Illustrative Mathematics. The solution is f = 4 u = 0 _______ \(\frac{}{}\) hours. k = 1 \(\frac{1}{2}\) k 2 Write and solve an equation to find the amount of water Jan used to wash clothes. Question 12. h = 12 The variable is _____________. d = 30/2 volleyball tournament. In hockey, a player gets credited with a point in their statistics when they get an, assist or goal. \(\frac{3}{5}\) = 0.6 Explanation: Question 6. 14c. Answer: 23 Ready Mathematics Practice and Problem Solving Grade 6 _______ square feet. = d + 2\(\frac{2}{5}\) = 8 \(\frac{2}{5}\) _____________, Explanation: A(n) _____ is a statement that two mathematical expressions are equal. 58 = 58 This amount represents \(\frac{3}{8}\) of the entire class. 4 The solution s is 3. Illustrative Mathematics Grade 8, Unit 3 - Teachers | IM Demo

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