Answer:
80
Step-by-step explanation:
70 + 30 = 100
180 - 100 = 80
I would saybar chart because it is a set amount of data
Answer:
I think there both negative but I'm not sure
Step-by-step explanation:
if one is a positive and one is a negative then reflect over the y axis they should both turn negative
Josh is incorrect, he did not examine the expression correctly, therefore his answer was wrong.
