A telephone call costs $1.50 for the first three minutes, and 20 cents for each additional minute. What is the cost of a nine-minute call, in dollars?

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asked Jul 28, 2021 71.4k views

4 votes

A telephone call costs $1.50 for the first three minutes, and 20 cents for each additional minute. What is the cost of a nine-minute call, in dollars?

Mathematics
middle-school

Andy Finkenstadt asked

by Andy Finkenstadt

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1 Answer

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Answer:1.50+.20(6)=

1.50+1.20=$2.70

Explanation:

Brafdlog answered Aug 3, 2021

by Brafdlog

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