Perform the operations.  

A. 13
B. 10
C. 8
D. 50


Answer: B

Mathematics

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Evaluate.53 + 40

A. 15 B. 125 C. 27 D. 126

Mathematics

Simplify.(x - 6) - 6

A. 6- 7
B. - 5
C. + 7
D. - 7

Mathematics

Find the x-intercepts of the graph of the function.f(x) = x1/2 - x1/4 - 2

A. (4, 0) B. (2, 0) C. (81, 0) D. (16, 0)

Mathematics

Find the inverse of the function.f(x) = -6 - 7x

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

Mathematics