Evaluate the expression below when x=7 and y=8 5x2 -3y

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

When rolling 26 sided number cube what are the chances some of the role will be seven