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Sidana [21]
3 years ago
8

Guadalupe wants to buy new goggles that cost $31.50. She has $4.50 and plans to save $2.25 each week. How many weeks will it tak

e her to save the money?
Mathematics
1 answer:
gregori [183]3 years ago
5 0
y=2.25x+4.5\\(31.5)=2.25x+4.5\\2.25x=27\\x=12

12 weeks.
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5 0
1 year ago
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