9x+16y=72 slope intercept form

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?