Simplify, if possible. If the answer is undefined, state so.
A. 90
B. 48
C. - 45
D. 45
Answer: D
Mathematics
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Graph the function.y = -4 tan 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem. Round your answer to the nearest cent.Kaitlyn borrowed $19,000 from her mother to buy a car. She will repay the loan at the end of 6 years at 5% interest compounded annually. Find the amount she will repay.
A. $119,700.00 B. $25,461.82 C. $6461.82 D. $28,008.00
Mathematics
Factor the trinomial.z2 - 2z - 80
A. (z + 8)(z - 10) B. (z - 80)(z + 1) C. (z - 8)(z + 10) D. (z - 8)(z - 10)
Mathematics
Factor by grouping.x3 - 5x2 + 6x - 30
A. (x2 + 6)(x + 5) B. (x3 + 6)(x + 5) C. (x2 - 6)(x - 5) D. (x2 + 6)(x - 5)
Mathematics