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When Josh babysits, he charges a flat fee of $4 plus an hourly rate of r dollars. Josh worked 4 hours at his last job. The equation below represents the amount Josh earned.

4R+ 4 =22

1 Answer

5 votes

Answer:

R=4.5

Explanation:

22-4=18

18/4=4.5

User Taslim Oseni
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