Question

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

Answer 1

• $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