A customer's total cell phone bill this month is $50.50. The company charges a monthly fee of $18 plus five cents ($0.05) for each call. Use n to represent the number of calls.

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asked Oct 4, 2018 73.2k views

1 vote

A customer's total cell phone bill this month is $50.50. The company charges a monthly fee of $18 plus five cents ($0.05) for each call. Use n to represent the number of calls.

Mathematics
middle-school

Trama asked

by Trama

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5 votes

This will be your equation:

18+.5n.

18 flat fee, .5 (50) cent for every call.

Wilbur answered Oct 5, 2018

by Wilbur

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4 votes

18+0.05n=50.50

50.50-18=32.50
32.50/0.05=650

n=650

Snejame answered Oct 9, 2018

by Snejame

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