FOA Module 4b Test Review

Look at the linear equation on the graph.

If x=14, what value of y is a solution to this equation?

• -7

• -8

• -10

• -30

Ben had $100 in his savings account. he adds the same amount of money to his savings every week, as shown in the graph.

According to this graph, how much money does he have in his savings account at 15 weeks?

• $150

• $160

• $175

• $200

A student does daycare for 3 different families in the summer. The chart lists how much she charges each family per week.

Which equation can be used to model how much she charges each family every week?

Juana's phone is 67% charged.  Her phone charges 12% every 10 minutes.

Which equation represents the total percent charge (c) on Juana's phone after m minutes spent charging?

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