50 POINTS use the method of elimination to find the answer to
3c+6d=18
6c-2d=22

And- How do you use the method of elimination?

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Write an equation for the function that includes the points (2,100)and (3,100)