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your bank account has -$-15 in it. You deposit $5 per day 

 

How much money is in your account after 5 days. 

 Oct 8, 2019
 #1
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Assuming you said $15 dollars

 

 

You deposit 5 per day, for 5 days.

 

So 5 * 5 = 25

 

You also started with 15

 

So 25 + 15 = 40

 

 

This can be modeled with y = mx + b

 

y = 5x + 15

 

With y = money

x = days

 Oct 8, 2019

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