A__ is drawn on a triangle to indicate right triangle?

Atransformation t : (x, y) (x-5,y +3) the image of a(2,-1) is

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided

Hundred and tens tables to make 430 in five different ways