Solve the problem.Find two numbers whose sum is 90 and whose product is a maximum.
A. 45 and 45
B. 90 and 0
C. 44 and 46
D. 35 and 55
Answer: A
Mathematics
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Evaluate the expression.-[-(-4)]3
A. -64 B. 64
Mathematics
Solve the problem.The cash price of a dehumidifier is $185. The customer paid $50 as a down payment. The remainder will be paid in 6 monthly installments of $23.39 each. Find the amount of the finance charge.
A. $44.66 B. $140.34 C. $11.34 D. $5.34
Mathematics
Write the rational expression in lowest terms.
A. 1 B. -m C. -1 D. Already in lowest terms
Mathematics
Solve the problem.A square has a perimeter of 24 feet. Find the length of each side of the square.
A. 48 ft B. 11 ft C. 12 ft D. 6 ft
Mathematics