Yolanda makes wooden boxes for a crafts fair. She makes 150 boxes like the one shown, and she wants to paint all the outside faces.
PT
2 in.
4 in.
6 in.
Part 1 out of 3
Find the surface area of one box.
The surface area is
square inches.
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i dont understand the question? ?

step-by-step explanation:

answer: 1 + 1 = 11

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.