3(2x+5)=2(3x+3) solve for x

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.