Solve.A gardener is fencing off a rectangular area with a fixed perimeter of 12 ft. What is the maximum area?
A. 0.75 ft2
B. 3 ft2
C. 36 ft2
D. 9 ft2
Answer: D
Mathematics
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Evaluate the function.f(x, y) = 
+ xy; find f(-8, -8).
A. 65 B. 1 C. 128 D. 63
Mathematics
Rationalize the denominator. Assume all variables have nonzero values.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Sam and Chad are ticket-sellers at their class play. Sam is selling student tickets for $2.00 each, and Chad selling adult tickets for $5.50 each. If their total income for 24 tickets was $83.00, how many tickets did Sam sell?
A. 10 tickets B. 15 tickets C. 14 tickets D. 16 tickets
Mathematics
Solve the rational inequality.
> 
A. (6, ?) B. (-?, 6) C. (-?, ?) D. ?
Mathematics