Find all complex solutions for the equation. = 1 + 

A. {-12, 14}
B. {12, -14}
C. {-20, 14}
D. ?


Answer: B

Mathematics

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Solve the given differential equation. + 9 + 20y = -15

A. y = c1e-5x + c2e-4x + 
B. y = c1e5x + c2e4x - 
C. y = c1e-5x + c2e-4x
D. y = c1e-5x + c2e-4x - 

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A. $13,290 B. $18,606 C. $5,316 D. $7,974

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Solve the problem.Inclusive of a 6.8% sales tax, a diamond ring sold for $2349.60. Find the price of the ring before the tax was added. (Round to the nearest cent, if necessary.)

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Graph the rational function.f(x) =  

A.

B.

C.

D.

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