Answer:
the answer is 28$ because since the lbs get doubled so ypu also have to double the cost
When I put it in my calculator I got d=5
Answer:

Step-by-step explanation:
The question is not correct (particularly the expression for the area)
A=2lh+2wh
Now we are expected to solve for l, that is we are going to make l subject of the formula, we have
let us take the second term on the RHS to the LHS

we can now divide both sides by 2h we have

hence the expression for the length is 
Answer:
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Answer:
the answer is B {(0,-4),(2,6)(,4,16)
happy to help