(a) I'd say sometimes true. 3 + -7= -4 , -5 + 3= -2 , 8+-5=3, 7+-7=0
(b) I'm not too sure about this one but I what i know is that if the positive number is higher than the negative number it will be a positive. If you are adding both a negative number and a positive number that is the same value it will be 0. And if you are adding a negative that is higher than the positive it will be a negative number.
I hope this helped a bit.. (:
Answer y=mx+b
Step-by-step explanation: b is the y intercept and x is the slope
First one is 0 second is 1 third is 2 and fourth is 3 hope it helps
Answer:
B 5400
Step-by-step explanation:
Answer:
16%
Step-by-step explanation:
50 events and C shows 8
50/8 = 16%
