The function r(x)=x^2+3x-18, find the root and explain what they represent

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

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Divide reduce the answer to lowest term 3/7 divided 1 1/6