Mike's withdrawals will be treated as negative numbers.
Since Mike withdrew $60 three times, use the following equation to find the change in his balance:

The change in Mike's account balance will be
-$180.
Hey there I just saw no one answered this problem and I know this is a little late but I will answer it anyways.
Answer: The answer to this problem would be points A and B
Answer: D
The reason I say d is because the positive 3 is where the 9 is at on the y-axis
There a 4 quarts in 1 gallon, so he will fill and empty the container 20 times.