Write a quadratic equation in the form ax2 + bx + c = 0 that has the given numbers as solutions.3, -9
A. x2 - 27x + 6 = 0
B. x2 - 27x - 6 = 0
C. x2 + 6x - 27 = 0
D. x2 - 6x - 27 = 0
Answer: C
Mathematics
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Use the given values of a and b and express the given limit as a definite integral.
?xk, a = -?/5, b = 0
A. 
dx
B. 
dx
C. 
dx
D. 
dx
Mathematics
Solve.Two machines are turned on at 8:00 A.M. If one can produce 25 items each hour and the other can produce 37 items each hour, at what time will they produce a total of 434 items?
A. 4:30 P.M. B. 2:00 P.M. C. 3:00 P.M. D. 4:00 P.M.
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Solve.2k2 = -9k - 9
A. -3, -6
B. - 
, -3
C. 3, - 
D. 3, 
Mathematics
Subtract the fractions. Write the answer in lowest terms.
A. 
B. 
C. 
D. 
Mathematics