Solve the equation.-27 = 20 + c
A. c = -7
B. c = 47
C. c = -47
D. c = 7
Answer: C
Mathematics
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A. 22% B. 21% C. 16% D. 20%
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Factor the sum or difference of two cubes completely.4k3 + 32
A. 4(k + 2)(k2 + 2k + 4) B. 4(k - 2)(k2 + 2k + 4) C. 4(k + 2)(k2 - 2k + 4) D. 4(k + 8)(k2 - 8k + 16)
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For the given function, find all asymptotes of the type indicated (if there are any).f(x) = 
, oblique
A. y = x + 9 B. x = y + 9 C. None D. y = x + 1
Mathematics
Solve the problem.Estimate the product by rounding each factor to the nearest hundred.358 × 861
A. 360,000 B. 308,238 C. 1300 D. 308,200
Mathematics