Find the indicated root. 
A.
B.
C.
D. 10
Answer: C
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Solve. If needed, round money amounts to two decimal places and all other amounts to one decimal place.The owners of a candy store want to sell, for $6 per pound, a mixture of chocolate-covered raisins, which usually sells for $3 per pound, and chocolate-covered macadamia nuts, which usually sells for $8 per pound. They have a barrel of the raisins. How many pounds of the nuts should they mix with the barrel of raisins so that they hit their target value of $6 per pound for the mixture?
A. 52 lb B. 64 lb C. 56 lb D. 60 lb
Use synthetic division to find the quotient and remainder.(2x4 - x3 - 15x2 + 3x) ÷ (x + 3)
A. 2x3 - 7x2 + 6x - 15 +
B. 2x3 - 5x2 + 3 -
C. 2x3 + 5x2 + 3 +
D. 2x3 - 7x2 + 6x - 15 -
Solve the equation.b - 6 = -2
A. 74 B. 72 C. -72 D. -74
Solve the problem.The shape of a parabolic satellite dish can be described by the equation y = 8x2. Where should the microphone be placed?
A. (32, 0)
B.
C.
D.