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Mathematics, 15.11.2019 00:31 renee9913

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?

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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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