Algebra 1 A (FA21) 27 Module 5- 11. Which of the following ordered pair could NOT be included in this set if it is a function?
{ (-4, 2), (3, 6), (4,3), (X, Y) }
(x, y) = (1, 2)
O (x, y) = (4, -3)
O(x, y) = (3,6)
O (x, y) = (-3, 6)

150.6

all i did was i multiplied 5.02 by 30

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15

b.

step-by-step explanation: