You find a deal which allows you to have S7 car washes for a year if you initially
buy the $15 hot wax deal. You spent a
total $120 last year. How many car washes
did you buy?

answer: 2530

hope this

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.