Solve the problem.Find the minimum value of P = 4x + 5y subject to the following constraints.

A. Minimum of 39
B. Minimum of 33
C. Minimum of 75
D. Minimum of 20


Answer: B

Mathematics

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Express as a single logarithm and, if possible, simplify.logb x7 - 2logb 

A.
B. logb x8
C. logb x6
D. logb (x7 - x)

Mathematics

Solve the problem.Suppose c(x) = x3 - 16x2 + 20,000x is the cost of manufacturing x items. Find a production level that will minimize the average cost of making x items.

A. 9 items B. 8 items C. 10 items D. 7 items

Mathematics

Find the center and radius of the circle.(x - 7)2 + (y + 8)2 = 25

A. (-8, 7), r = 5 B. (-7, 8), r = 25 C. (8, -7), r = 25 D. (7, -8), r = 5

Mathematics

Complete.1.322 dg =  g

A. 0.1322 B. 132.2 C. 0.01322 D. 13.22

Mathematics