-7>x + 15 solve for inequality

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! ❤

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

What rotation was applied to triangle def to create d’e’f’?