12411642 12411642

21-05-2020
Mathematics

contestada

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

Respuesta :

sgriffith354 sgriffith354

22-05-2020

Answer:

R=4.5

Step-by-step explanation:

22-4=18

18/4=4.5

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