Four more than the product of three and a number x

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?