Answer: $12
Step-by-step explanation: 16 - 4 = 12
Answer:
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Answer:
the 3rd One!
Step-by-step explanation:
The change in the first round is -22.
The change in the second round is unknown, so we let x = the change in the second round.
When we add the two changes we get an overall change of 0.
-22 + x = 0
Add 22 to both sides of the equation.
x = 22
The change in the second round is 22 points because when you add 22 points to -22 points you get the overall change of 0 points.
