Step-by-step explanation:
step 1. The correct question is "solve the system of equations."
step 2. when you graph these equations they are parallel since they have the same slope.
step 3. There is no solution to the system when the lines are parallel ( they dont cross).
Answer: 31.792.5 cu. ft. (<u>choice B</u>)
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Work Shown:

The result is approximate since
is approximate.
Answer:
A reflection of D over line l would simply look like a backwards D. Reflecting it again over the line m would make it look like it did originally, a normal D.
Step-by-step explanation:
Answer:
i cant see
it take a clouser pic dodo
Step-by-step explanation:
Associative property is when you move the grouping symbols: ( and )
So the answer is B.