Donna is a computer repair person. She charges a flat fee of $20 for each computer plus an hourly charge of $9 per hour. Yesterd
ay she worked on 6 computers and spent a total of 3 hours working. How much money did she make?
1 answer:
Answer:
$147
Step-by-step explanation:
20×6=120 9×3=27. 120+27=147
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