Enter the x-coordinate of the solution to this system of equations −2x−y=6

8x+3y=−28

x= ?

I have trouble with these kinds of problems so a mini explanation would really help me out :)

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2