Determine which statement or statements are true. If none write “none”. SOMEONE PLS HELP ME WITH 4-6 THANK YOU SO MUCH

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