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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?

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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2 years ago

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2 years ago

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