Mathematics, 15.11.2019 23:31 dragpack70
When carrie mows a lawn, she charges a flat fee of $5 plus an hourly rate, r. carrie worked 2 hours at her last job. the equation 2r+5=20 represents, in dollars, what carrie charged. what is carrie's hourly rate?
Answers: 3
per hour
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When carrie mows a lawn, she charges a flat fee of $5 plus an hourly rate, r. carrie worked 2 hours...
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