A student received a coupon for 20% off the total purchase price at a clothing store. Let y be the original price of the purchase. Use the expression below for the new price of the purchase. Write an equivalent expression by combining like terms.

Write a polynomial for a third-degree polynomial with leading coefficient -4

Ineed solving this problem h/8=-25 solve for h idk how to this can someone show me and also give an answer you

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w