Please help i need this done asap!

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+27x-18=0

Which graph represents the parent function of y=(x+2)(x-2)

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save