Solve the equation. = - 

A.
B.
C.
D. no real solution


Answer: D

Mathematics

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Use the integral test to determine whether the series converges.

A. converges B. diverges

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List the elements of the set.If A = {x|x is an even integer} and B = {35, 37, 39, 41}, list the elements of 

A. {x|x is an even integer or x = 35 or x = 37 or x = 39 or x = 41} B. { } C. {35, 37, 39, 41} D. {x|x is an even integer}

Mathematics

Find a formula for the inverse of the function described below.A size 58 dress in Country C is size 17 in Country D. A function that converts dress sizes in Country C to those in Country D is  

A. f-1(x) = x + 12 B. f-1(x) = 2(x - 12) C. f-1(x) = 2(x + 12) D. f-1(x) = 2x + 12

Mathematics

Multiply vertically.(5x + 1)(4x + 9)

A. 20x2 + 41x + 9 B. 9x2 + 10 C. 20x2 + 49x + 9 D. 20x2 + 9

Mathematics