Answer:
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Step-by-step explanation:
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it's a linear function
A.
B is your answer. Hope this helps!
76 square feet
surface area = 2(wl + hl + hw) w=width h=height l=length
surface area = 2(5*4 + 2*4 + 2*5)
surface area = 2(20 + 8 + 10)
surface area = 2(38)
surface area = 76 square feet
