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musickatia [10]
4 years ago
7

Solving equations with variables I give away Brainliest

Mathematics
1 answer:
lord [1]4 years ago
5 0

Answer:

a:

Felipe: y = 80x + 510

Melissa: y = 60x + 590

b:

80x + 510 = 60x + 590

(simplifies to x = 4)

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