Answer:
Declare<em> h.</em> We can declare it as any number, so let's say 2.
h - 13 = 11 ↓
because h = 2.
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The area of the wall is figured by length * width.
Area of wall = 13*9=117 square feet
Since one can covers only 50 square feet you will not have enough with one can. You will need 117/50=2.34 cans. Assuming you can only buy full cans you would need to buy 3 cans.
Answer:
1) D
2) C
Step-by-step explanation: