Factor out the greatest common factor.5m(5 - m) + 3n(5 - m)
A. (5m - 3n)(5 - m)
B. (5m + 3n)(5 - m)
C. m(5 + 3n)(5 - 1)
D. no common factor (except 1)
Answer: B
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Solve the problem.A manufacturer uses raw materials to produce p products each day. Suppose that each delivery of a particular material is $d, whereas the storage of that material is x dollars per unit stored per day. (One unit is the amount required to produce one product). How much should be delivered every x days to minimize the average daily cost in the production cycle between deliveries?
What will be an ideal response?
Find the volume of the indicated region.the region bounded by the cylinder 
and the planes 
and 
A. 180? B. 30? C. 150? D. 900?
Find the exact solutions to the quadratic equation in the complex numbers.(2x - 1)2 + 3 = 0
A. 2 ± 2i
B. 
C. 
D. 
Find the sum of the geometric series.
A. 
B. 
C. 
D. 