It would be D.
Because the slope is the same but the yint is different
36 x 10 = 6 x 6 x 2 x 5 = 3 x 2 x 3 x 2 x 2 x 5
3 x 3 x 2 x 2 x 2 x 5
Sqrt(x+12)=x
*square root both sides
x+12=x^2
*subtract over x and 12
x^2-x-12=0
*factor using diamond method
(x-4)(x+3)=0
x=4,-3
The answer is 1 and 7/8, all you have to do is turn the 3/4 into eighths.
You ca also use sss, sas, asa, aas, and that, hl.