Please solve this problem.
-2(3x-5)=4(x+3)=8
I really need help with it and it is due today.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?

Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.