If eli showed a 8.9% roi on his $8000.00 investment, how much was his return on his investment

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

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

Hundred and tens tables to make 430 in five different ways