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Mathematics 13 Online
OpenStudy (anonymous):

Carmela wants to buy a digital camera that costs $249. She has $24 and is saving $15 each week. Write an equation and solve it to find out how many weeks she needs to save for to buy the camera.

OpenStudy (anonymous):

y=15x+24,x=weeks y=money saved 15x+24=249, solve for x x=(249-24)/15=15 weeks before she has the money saved up

OpenStudy (anonymous):

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