Simplify.
A. -95
B.
C.
D. 35
Answer: B
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Robert plans to go to dinner and see a movie. In how many ways can he arrange her evening if he has a choice of 4 movies and 3 restaurants?
A. 12 B. 7 C. 1 D. 4
Solve the formula for the specified variable.S = for r
A. r = - 1
B. r = S - a
C. r =
D. r =
Simplify the expression by multiplying. 2(-4x)
A. -2x B. 8x C. -8x D. 2x
Solve the problem.The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring and 2 man-hours to make one SST ring. How many of each type of ring should be made daily to maximize the company's profit, if the profit on a VIP ring is $30 and on an SST ring is $60?
A. 16 VIP and 8 SST B. 8 VIP and 16 SST C. 12 VIP and 12 SST D. 0 VIP and 24 SST