The length of a red rectangle is 12 cm more than its width, w. A blue rectangle, which is 4 cm wider and 2 cm shorter than the red one, has perimeter 72 cm. Make a sketch of the rectangles expressing all dimensions in terms of w. Then find the dimensions of the red rectangle.

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

X+ y = 5 ; x - y =3 solve using linear combination

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.