Which graph represents -x+8y> -24−x+8y>−24minus, x, plus, 8, y, is greater than, minus, 24?

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

I’m confused on how to work the pie charts