Question #1

Melanie wants to buy school bag backpack with wheels that cost $140. Melanie has $50 of saving, and she needs to come up with a plan to save the rest of the money so she can buy the backpack before school starts.

Her plan is to save the same amount of money, z dollars, each month of the summer for the next three months.

Complete the equation to find out how much money she needs to save each month

+ z = $

z = $

show your work here

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