Chang runs 7 miles in 60 minutes. At the same rate, how many miles would he run in 24 minutes.

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

What makes a trapezoid an isosceles trapezoid?

Someone which statements are true? check all that apply.