A shipping crate has a square base with sides of length x feet, and it is half as tall as it is wide. If the material for the bottom and sides of the box costs $2.75 per square foot and the material for the top costs $1.00 per square foot, express the total cost (in dollars) of material for the box as a function of x.
?
A. 
B. 
C. ?
D. ?
E. 
Answer: A
Mathematics
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, -1, 1, 3
A.
B.
C.
D.
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Solve the problem.This table shows the number of lawns mowed during one week by one of the Hill Landscaping Company crews.
How many more lawns were mowed on Wednesday than on Thursday?
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