Add or subtract as indicated.-4 - 5

A. 9
B. 1
C. -1
D. -9


Answer: D

Mathematics

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Answer the question.If p > 1 and q > 1, what can be said about the convergence of ?

A. Always diverges B. Always converges C. May converge or diverge

Mathematics

Find the particular solution to the given differential equation that satisfies the given conditions. - 9  + 14y = 12 - ex;   =   and y =  when x = 0

A. y = - e2x + e7x -  - ex
B. y = - e2x + e7x +  + ex
C. y = - e2x + e7x +  - ex
D. y = - e2x - e7x +  - ex

Mathematics

Find the solution set of the system by graphing the equations by hand. If the system is inconsistent or dependent, say so. 

A. (-6, 3) B. (3, -6) C. (-6, -3) D. (3, 6)

Mathematics

Find the domain and the range of the function.

A. D: x > 4, R: y ? 0 B. D: All real numbers, R: All real numbers C. D: x > 4, R: y ? 0 D. D: x > 0, R: y ? 0

Mathematics