Which polynomial lists the powers in descending order?
O A. 18 + 10x + 8x2 + 346 - 2
O B. 340 + 10x + x8 + 8x3 - 2
O C. 10x + 8x8 + 48 - 2 + 316
O D. 18 + 3x + 8x2 + 1082 - 2

Cindy uses 1-inch cubes to find the volume of a jewelry box shaped like a rectangular prism. she uses 780 cubes to completely fill the jewelry box with no gaps or overlaps. if the jewelry box is 13 inches long and 5 inches wide, how tall is cindy’s jewelry box?

Find the maximum value of p= 4x + 5y subject to the following constraints :

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?