A rectangle has a length that is eight more than x . It has a width that is two less than x what is the perimeter of the rectangle?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

Each day jake donates money to the global.