Add.-15 + (-36) + 27 + (-32)

A. -56
B. 8
C. -110
D. -26


Answer: A

Mathematics

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Evaluate the integral.

A.  + C
B.  + C
C.  + C
D.  + C

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Express the given function as a composite of functions f and g such that y = f(g(x)).y = 

A. f(x) = , g(x) = 5x + 4
B. f(x) = , g(x) = 6
C. f(x) = , g(x) = 5x + 4
D. f(x) = 6, g(x) = 

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Rewrite the quadratic equation in the form ax2 + bx + c = 0, then identify a, b, and c. 2x2 + 11 = 0

A. a = 2, b = 0, c = -11 B. a = 0, b = 2, c = 11 C. a = 2, b = 0, c = 11 D. a = 2, b = 11, c = 0

Mathematics

Given the cost function, C(x), and the revenue function, R(x), find the number of units x that must be sold to break even.C(x) = 1.2x + 490R(x) = 1.9x

A. 720 units B. 189 units C. 700 units D. 710 units

Mathematics