If f (x) = 2x+1 and g (x) = x^2-7, find (f+g) (x)

A. x^2=2x-6

B. 2x^2-15

C. x^2+2x+8

D. 2x^3-6

What is the answer of 13/4*5/8?

Mike discovered that the pool in his backyard is leaking slowly. The pool holds 13,257 gallons of water, and is leaking at a rate of 14 gallons per day.

What's the unit rate in feet per second in 240 yard over 1 hour

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Determine whether each relation is a function. Explain. y=1/2x-6