Can anyone answer this? I'll give brianliest I just really really need this

Using elimination, what is -4x+2y=-12 4x+8y=-24

What is the quotient of 3x^4+22x^3+37x^2-7x+10

Wholesome food company has been hired to design a healthy menu for the cafeteria at ridgemont high school. they want to conduct a survey to determine what percentage of ridgemont’s 15001500 students like broccoli. the survey will ask, “do you like broccoli? ”