Solve the equation.2(5 + 3x) = 

A.
B. {4}
C. {3}
D. {-3}


Answer: D

Mathematics

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Determine whether the function is an exponential function.(-4)x

A. Yes B. No

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Simplify.

A. 5 B. 25 C. 1 D. -5

Mathematics

Simplify the expression. If the expression contains any variables, assume that they represent positive real numbers. Write your answer with only positive exponents.1/2

A.
B.
C.
D.

Mathematics

Complete the identity.csc2 x sec  x = ?

A. sec x + csc x B. csc x cot x - sec x C. sec x + csc x cot x D. sec x - csc x cot x

Mathematics