After being rearranged and simplified, which two of the following equations could be solved using the quadratic formula?
A. 5x2 + 2x - 4 = 2x2
B. 2x2 – 3x + 10 = 2x+ 21
O C. 2x2 - 6x - 7 = 2x2
D. 5x2 – 3x+ 10 = 2x2

Use the distributive law to multiply. 3(4x + 5y + 6)

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Which of the following three dimensional figures has a circle as it’s base