The surface area of a cube is simply the area of one face multiplied by 6, since all of the 6 faces are exactly the same, therefor:
Surface area = 5*5*6 = 150 ft^2
40x7=280
Your answer is $280
Hope this helped :D
~xo Melis
Here is the answer :
people who like both the songs is 35 and
people who like only folk songs is 100.
Reflection across x axis and move 1 unit to the right
Its b= -0.2 or b= 1/-5 whichever one works best