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SOVA2 [1]
3 years ago
12

Margo can purchase tile at a store for $0.69 per tile and rent a tile saw for $28. At another store she can

Mathematics
1 answer:
Sav [38]3 years ago
8 0

Answer:

30 tiles need to buy for same cost in both store.

Step-by-step explanation:

Let x be the number of tiles to buy for same cost in both store.∴18+0.69⋅n=1.29⋅n∴ 1.29n − 0.69n = 18 or 0.6n =18∴n=180.6=30 Therefore, 30 tiles need to buy for same cost in both store

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