Ronaldo is painting a backdrop for the school dance. The rectangular backdrop is 72 inches by 39 inches. If hishis container of paint can cover 23 square feet, does he have enough to paint the backdrop

associative property of multiplication

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

center= (-2,0)

radius= sqrt2/2

step-by-step explanation: