We can say that because 3 times 9, which would equal 27, could be the same as 4*9, which would be 36. So Pat needs 36 pints of green paint. Down below is a tape diagram so you can see what it is.
Step-by-step explanation:
5x^2 - 20x + 20 = 5x^2 - 20x + 20
5(x^2 - 4x + 4) = 5(x^2 - 4x + 4)
(5 + 5) (x^2 - 4x + 4)
The ordered pair (-4, 0) is a solution to the system because it makes both equations true. -4 is your x and 0 is your y for both equations.
Step-by-step explanation:
I answered this already.
Answer: D
Step-by-step explanation: