Solve the problem.A rectangular enclosure must have an area of at least 2700 yd2. If 
of fencing is to be used, and the width cannot exceed the length, within what limits must the width of the enclosure lie?
A. The enclosure must have a width between 30 yards and 60 yards inclusive.
B. The enclosure must have a width between 60 yards and 90 yards inclusive.
C. The enclosure must have a width between 30 yards and 90 yards inclusive.
D. Then enclosure must have a width of 30 or fewer yards.
Answer: A
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Determine the degree of the polynomial.-6 + 9x4 - 12x + 4x3 + 17x2
A. -2 B. -6 C. 10 D. 4
Factor the binomial completely. If it is prime, say so.64m2 - 
A. 
2
B. 
2
C. 
D. Prime
Solve the problem.The speed of a vehicle is inversely proportional to the time it takes to travel a fixed distance. If a vehicle travels a fixed distance at 45 miles per hour in 60 minutes, how fast must it travel to cover the same distance in 25 minutes?
A. 
mph
B. 108 mph
C. 
mph
D. 
mph
Simplify.
A. 64k5 B. -4k5 C. 4k5 D. 4k18