Simplify the expression -3(x+4) + 2(x-7)

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

If eh = hg and hg=16, find the diameter of k

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)