So, i dont have any friends, anyone wanna have a friend on i use to get bullied and need friends! im sorry this isnt math but im really lonely

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

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

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.