Ariel has already spent 79 minutes on the phone and she expects to spend 4 more minutes with every phone call she routed. in all, how many phone calls does ariel have to route to spend a total of 131 minutes on the phone.

4

Step-by-step explanation:

1)  So the question is asking you how much phone calls you will need to get 131 minutes

2)now that you know that,you will have to divide 131 by 4 which is 32.75

3)so now you know that 32.75 is the unit rate so you will have to divide 131 minutes by 32.75

a

step-by-step explanation:

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