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just olya [345]
3 years ago
11

Melody's friend Leena earns $15 per hour as a lab technician plus an extra $300 per week for singing at a club on the weekend.

Mathematics
1 answer:
mestny [16]3 years ago
4 0

Answer:

15n+300=720

Step-by-step explanation:

15n+300=720

-300 from both sides

15n=420

divide both sides by 15

n=28

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