It’s C because it works and it should help you get it right
4(9*11/2)
=198
198+9*9
198+81
=279 inches
279 inche= 23.25square foot
23.25*0.112*<span>10,000
</span>=<span>26040
</span>
Answer:

Step-by-step explanation:
We use exponents to simplify long multiplication. The number of the exponent stands for how many of the number you have.
Because we have 4 5s, the exponent is 4.
Something like 5x5x5 would be
, because there are 3 5s.
Answer:
8/6−6/12=56
Step-by-step explanation:
(86×22)−(612×11)=?
16/12−6/12=?
16−6/12=10/12
10÷2/12÷2=56
8/6−6/12=56