7th grade

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you have 8 moving boxes that you can use to pack for college. each box holds 15 lbs of clothing or 60lbs of books. let c be the number of boxes that contain clothing.

write a function that gives the total pounds T of the boxes in terms of the number of boxes that contain clothing.

  • 7th grade math -

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    T = 15c + 60(8-c)

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