Which inequality is represented by this graph? -58 -57 -56 -55 -54 -53 -52 -51 -50
X>-53
O x5-53
X <-53
O x2-53

what?

step-by-step explanation:

what do you need with. i love quadrants. can you tell me ?

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

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