maddynichole2017
maddynichole2017
27.09.2020 • 
Mathematics

The same phone company offers another plan where they charge $15 per month and $0.25 for each call made or received. Write and evaluate an expression to find the cost for 40 calls during one month. Then make a table showing the cost for 40, 50, 60 and 70 calls.

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