Use the quadratic formula to find the exact solutions.3t2 - 7t = 1
A. 
± 
i
B. 
C. - 
± 
i
D. 
Answer: B
Mathematics
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Indicate whether the ordered pair is or is not a solution to the given system.
(2, 5)
A. Solution B. Not a solution
Mathematics
Give all possible rational zeros for the following polynomial.P(x) = 2x3 - 5x2 + 7x - 17
A. ±1, ± 
, ±2, ± 
B. ±1, ±2, ±17, ± 
C. ±1, ±17, ± 
, ± 
D. ±1, ±2, ±17
Mathematics
Find the derivative.y = (2x - 1)3(x + 7)-3
A. 
= 45(2x - 1)3(x + 7)-4
B. 
= 45(2x - 1)2(x + 7)-3
C. 
= 45(2x - 1)2(x + 7)-4
D. 
= 45(2x - 1)3(x + 7)-2
Mathematics
Solve.Roger earned $850. If Roger gave 5% to charity, how much did he give to charity?
A. $4.25 B. $0.425 C. $425.00 D. $42.50
Mathematics