Timed test
Which equation describes the relationship between the variables in the table below?
x
y
-1
0.1 (repeating)
1
9
2
81
4
6,561
5
59,049

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

i think it would be c

mark brainliest if im right

step-by-step explanation: