What set of numbers are all factors of 18

Can you simplify 4/7? 24 points will be awarded!

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers