Answer:
We need more information to answer this question, I'd gladly help if there was some more data.
Step-by-step explanation:
Answer:
Height of this missing bar would be 1
Step-by-step explanation:
Since there is 1 and only 1 quantity between 80-99.
Answer:
Addition: -1 + -3 = -4
Subtraction: (-4) - 5 = -10
Step-by-step explanation:
Since adding a positive makes a negative number stay negative, it equals -4.
Then by subtracting a negative with a positive (5), the number stays negative once again, which then equals -10.
You would need more details like the y values or something. Rate of change is slope though if that helps you enough to figure it out
