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Mathematics, 26.02.2020 10:23 kiasiab17

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1. Janie and Jasmine are playing three games at an arcade. Each of the games requires either 2, 3, or 4 tokens. The girls plan to play as many games as they can before running out of tokens. Let m represent the number of games that require 2 tokens; n represent the number of games that require 3 tokens; and p represent the number of games that require 4 tokens. Janie plays the 3-token game four times. Write two equivalent expressions to represent the number of tokens that Janie will need to play each of the three games at least one time.

2.The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than a certain number of inches.

Sketch and label the sides of this rectangle. Use an algebraic expression to represent the length of the long sides.

3. How far can a book that weighs 5.2 pounds be pushed on a table, using 16.9 foot-pounds of work?

4. How much work does it take to lift a box weighing 78.6 pounds straight up four feet?

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