Pick A that is the one I would go with.
Answer:
you will need a graph
Step-by-step explanation:
so you will need to find -4 on the x axis and find 4 on the y axis then join the points and the same with -9 on x axis and 6 on y axis then the same on all of them
So you would take 42 and times it by 5 so it would look like 42x5. The answer would be 210
Answer:
7/6
Step-by-step explanation:
So first you want to find the common denominator. Which would be 6. Then you want to multiply 3x3 and 1x2. So it would now be, 9/6-2/6=7/6