Answer:
10
Step-by-step explanation:
For number 1.
x= -2, y=-1
x= 3, y= 1
number 2.
x= -3, y= +2
x= 2, y= -3
i'm not 100% this is correct but from what i can remember this is how you do it, if the answer is not similar to any of your other answers then please correct me
Answer:
Step-by-step explanation:
8 * 3 - 5
Answer:
8 x2 + 2x - 91
Step-by-step explanation:
56x2 + 4x -637
