Answer:
D
Step-by-step explanation:
x^2-12x+36
type into desmos and see where it touches the the line
7/9+1/6+3/5
Least common factor is 90
Multiply
70/90+15/90+54/90
Is 139/90 which is. 1 49/90
The answer is A) 71 R12
c
3+3+3=
