The Graph shows which system of equations? A) y = x + 2 and y = x - 4

B) y = 3x + 7 and y = x + 12

C) y = 2x - 3 and y = - 2x + 1

D) y = -x + 4 and y= -2x + 5

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

Can someone pls ! pls answer all. no explanation needed..

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60