What are the solutions of y=3x^2-21x+30 when y=0 A. x=-2 and x=-5
B. x=2 and x=-5
C. x=-2 and x=5
D. x=2 and x=5

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

idk

step-by-step explanation:

idk

answer: kljdcdhjbdlchjad oac apoich a

step-by-step explanation:

how many players are there?

step-by-step explanation: