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I NEED HELP WITH THIS! ITS A LONG MATH QUESTION TY :D

I NEED HELP WITH THIS! ITS A LONG MATH QUESTION TY :D-example-1

1 Answer

4 votes

Answer:

  • $5

Explanation:

Full surface area of the rectangular prism is:

  • S = 2(ab + bc + ac)
  • S = 2(6*5 + 6*4 + 5*4) = 148 ft²

Cost of the wallpaper:

  • $740 / 148 ft² = $5 per ft²
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