Can someone me with this. i have no idea what it means. also, explain what set builder notation and roster form are.

answer:

roster form is a representation of a set that lists all of the elements in the set, separated by commas, within braces.

step-by-step explanation:

sorry the answer i believe would be b because 1 x 12=12,   2 x 6=12,   3 x 4=12,

4 x 3=12, and   6 x 2=12

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

mia khalifa

step-by-step explanation: