I dont understand the first ques !!
But
2) Only a is correct
3)Only b is correct
4) Both a and b are correct !!
Answer:
C. (0, 2)
Step-by-step explanation:
No need to graph it. Both equations have a y-intercept of 2. The value of x is 0 at that point, so the lines cross at (x, y) = (0, 2), selection C.
First you need the same denometer Which is 12
9/12+2/12 = 11/12
So 1/12 pie is left