Asupermarket sells 2 cans of ground coffee for 18.50. the cost varies directly with the number of cans. how much do 5 cans of coffee cost

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100