Answer: D
Step-by-step explanation:
in the first equation you need to shade below and for the second equation you need to shade to the right and the only place where the shading matches is in section d
I know these are all the factors of 12
1,2,3,4,6,12
Simply plug g and h into the equation:
g + h =
(-7) + (3) = -4
The solution would be: a = 3/4