Alejandro makes donations in the amount of $100 every December to 5 of his favorite charities. He pays for the donations by check. What is the
change in his checking account balance after making these donations?

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

How many $20 bills do you need to have to make $280