Question

Directions: You will need to recreate the table and fill in all parts of the table. Show your work, and use RACE when answering. Points will be taken off for not showing work or using RACE.
1. Joseph earns $15 for every lawn he mows. Is the amount of money he earns proportional to the number of lawns he mows? Make a table to help you identify the type of relationship. Answer the question once you have filled in the table. (9 points)

Number of Lawns Mowed
Earnings


2. At the end of the summer, Caitlin had save $120 from her summer job. This was her initial deposit into a new savings account at the bank. As the school year starts, Caitlin is going to deposit another $5 each week from her allowance. Is her account balance proportional to the number of weeks of deposits? Use the table below. Explain your reasoning. (9 points)

Time (in weeks)
Account balance ($)


3. Lucas and Brianna read three books each last month. The table shows the number of pages in each book and the length of time it took to read the entire book. (2 points)

Pages Lucas Read

208

156

234

Time (Hours)

8

6

9



Pages Brianna Read

168

120

348

Time (hours)

6

4

12



a. Which of the tables, if any, represent a proportional relationship?



b. Both Lucas and Brianna had specific reading goals they both needed to accomplish. What different strategies did each person use in reaching those goals?

Answer 1

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