Answer:
-40
-6
51
Step-by-step explanation:
-33+-7 you are adding two negatives
9+(-15) you are adding a negative to a positive which gets you closer to zero
5-(-46) you are subtracting a negative which is adding
Answer: He should have used 13 instead of 13i
Step-by-step explanation:
If they intersect at this point, that means this point is a solution (3,4)
This is how you solve it.