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**a phone plan cost $.70 per call and $.08 per minute.**

You pay $3.90 for a call.

write and solve an equation to find the length of the call.

**Answer**

40 minutes $.08m+$.70=$3.90 $.08m+$.70-$.70=$3.90-$.70 $.08m=$3.20 $.08m/$.08=$3.20/$.08 m=40

##### Virtual Teaching Assistant: John B.

##### Question Level: Basic

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##### Upload Date: 5/31/2017

This 29 words question was answered by John B. on StudySoup on 5/31/2017. The question contains content related to Math Since its upload, it has received 93 views.