Use the rules of exponents to simplify the expression below.
A.
B.
C.
D.
E.
Answer: D
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Solve the problem.Find the perimeter.
A. r3 + 4r2 + 12r + 12 B. 5r3 + r2 + 11r + 12 C. 5r3 + 12r + 12 D. r3 + 5r2 + 11r + 12
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 $60 and on an SST ring is $20?
A. 24 VIP and 0 SST B. 24 VIP and 4 SST C. 20 VIP and 4 SST D. 20 VIP and 0 SST
Provide an appropriate response.Find and explain the mistake(s); then work the problem correctly.(-3mn5) 7 = -21m 7n 12
What will be an ideal response?
Given f(x) and g(x), find the composition.f(x) = -5x + 7; g(x) = 4x + 4Find (g ? f)(x).
A. (g ? f)(x) = -20x + 27 B. (g ? f)(x) = -20x + 32 C. (g ? f)(x) = -20x - 24 D. (g ? f)(x) = 20x + 32