Answer:
39 inches
Step-by-step explanation:
5x+x=234
6x=234
234/6=39
x=39 inches
C
Width of photo: x
Width of cake: x+4
Length of cake: 2(x+4)
Area: length*width
Area of cake >= 256
2(x+4)(x+4) >= 256
2x²+16x+32 >= 256
None
Look at the map
ok