Solve.The length and width of a rectangle have a sum of 72. What dimensions give the maximum area?
A. Length 35 and width 37
B. Length 36 and width 36
C. Length 27 and width 45
D. Length 26 and width 46
Answer: B
Mathematics
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An executive invests $39,000, some at 7% and some at 6% annual interest. If he receives an annual return of $2,530, how much is invested at each rate? ? Amount at 7%: $ __________ ? Amount at 6%: $ __________
What will be an ideal response?
Mathematics
There is an angle in standard position whose terminal side contains the point 
. Find the distance from the origin to this point.
?
A. 
B. 33
C. 
D. 
E. 11
Mathematics
Provide an appropriate response.Is the integer 0 positive or negative? Explain.
What will be an ideal response?
Mathematics
Identify the coefficient of the given term.-7.2y
A. -7.2y B. 7.2 C. -7.2 D. -1
Mathematics