Simplify.4ab - a2b - ab - a2b

A. ab - a2b - ab2 
B. - a2b2 
C. ab - a2b
D. 4ab - a2b - ab2 


Answer: C

Mathematics

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Solve the problem.The initial value problem models the payoff of a loan. Solve the initial value problem for t ? 0, and determine the first month in which the balance is zero. B'(t) = 0.001B - 200, B(0) = 10,000

A. B = 20,000 + 19,000e0.001t, reaches a balance of zero after approximately 61 months B. B = 20,000,000e0.001 + 2,000,000e0.001t, reaches a balance of zero after approximately 101 months C. B = 20,000 - 19,000e0.001t, reaches a balance of zero after approximately 41 months D. B = 200,000 - 190,000e0.001t, reaches a balance of zero after approximately 51 months

Mathematics

Provide an appropriate response.Which one of the following ratios is not the same as 5 to 2?

A. 25 to 10 B. 10 to 4 C. 50 to 20 D. 2 to 5

Mathematics

Graph the inequality.y ? 3x - x2

A.
B.
C.
D.

Mathematics

Given the graph of the function f(x), find a formula for g(x) in terms of f.f(x)g(x)?

A. g(x) = f(x) - 2 B. g(x) = f(x) + 2 C. g(x) = f(x + 2) D. g(x) = f(x - 2)

Mathematics