Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.15z2 - 4z - 4
A. (3z + 2)(5z - 2)
B. (15z - 2)(z + 2)
C. (3z - 2)(5z + 2)
D. prime
Answer: C
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Find the limit.
sec2 x - tan2 y + z
A. 2 B. 10 C. 3 D. 11
Provide an appropriate response.Solve the equation: x = (-3) + 7
A. x = -4 B. x = 4 C. x = 10 D. x = -10
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 $50 and on an SST ring is $10?
A. 24 VIP and 0 SST B. 20 VIP and 0 SST C. 24 VIP and 4 SST D. 20 VIP and 4 SST
Decide if the given ordered pair is a solution to the inequality.x + 2y > -6: (3, -4)
A. Yes B. No