_____________, Question 5. t = 5.5 The number of countries that competed in the 1896 summer Olympic games is 14. Model x + 1 in the left rectangle, and model 5 in the right rectangle. The phrase times indicates multiplication. This book includes public domain images or openly licensed images that are copyrighted by their respective owners. The equation \(\frac{1}{10}\)b = 70 can be used to find out how many books the library has. h = 12 9 = 3 3 The cost of the items without sales tax was $430. Illustrative Mathematics Grade 8, Unit 3 - Teachers | IM Demo _____________. Explain how to check if your solution to an equation is correct. \(\frac{1}{3}\) 2 = 6 461, Mid-Chapter Checkpoint Vocabulary Page No. The inequality is b 44. The table shows the number of apples and the total weight of the apples. The equation to find one pound of walnuts cost is 1.8p = 5.04 Answer: The equation is p 2, Question 6. Explanation: Illustrative Mathematics Grade 6, Unit 6.14 Practice - IM Demo Grade 6, Unit 6, Lesson 6 Practice Problems - YouTube _____________, Answer: y 7.9 means y is greater than or equal to 7.9, Question 3. 0 > \(\frac{-1}{2}\) are not subject to the Creative Commons license and may not be reproduced without the prior and express written Thus the expression 4 + 3(5 + x) is equivalent to 4 + 15 + 3x or 3x + 19, Question 1. Jason said that the solution of the equation 2m = 4 is m = 8. Type below: Thus the variable is a solution. The equation 5 = 4 + y can be used to find the number of years y the mountain lion has lived at the zoo. Question 8. 62 Question 4. 3, 3 The given equation is x 12 = 23 Given the equation is a + 2.4 = 7.8 Two possible solutions for the inequality w 74 are _____ and _____. By seeing the above inequality we can write the word sentence for inequality as, Last month, Julio played 3 times as many video games as Scott did. 4 \(\frac{1}{4}\) 5 \(\frac{1}{4}\) Question 8. \(\frac{2}{5}\) 25=10 Thus each part was 7 ounces. His distance represents \(\frac{3}{10}\) of the total distance of the race. The equation p 15.5 = 2.5 can be used to find the weight p, in pounds, of the turkey she bought last month. Let c represents the number of children. The amount of soil in cubic feet that they remove is equal to 6. The sum of a number and three = n + 3 The equation for the product of 5 and the difference of 12 and 9 Substitute p = 7 in the above equation. Explanation: A. Our 6-8 math digital curriculum is now available in partnership with Kiddom. m is a positive number. Answer: If 20 students attend the . . \(\frac{2}{3}\) 12 = 8 Solve the equation to find the total number of books in the librarys collection. Type below: s > 1 t + 2.5 = 7 Number of calories in 8 ounces of pineapple juice = 140 443, Model and Solve Multiplication Equations Page No. Thus 3.2 lb, 3.4 lb pumpkins can be sold.