If f(x)=x^3-9x^2+20x-12f and f(2)=0
then find all of the zeros of f(x) algebraically.

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4