1. Jay and his friend played a game. Jay’s final score was 12 points and his friend got −4 points. What is the difference between their scores? (4 points) *
2. Joy’s grade in the 1st Quarter was 88. It increased by 2 points in 2nd Quarter, increased by 1 point in 3rd Quarter and decreased by 2 points in 4th Quarter. What was her average grade? (4 points) *
2. Joy’s grade in the 1st Quarter was 88. It increased by 2 points in 2nd Quarter, increased by 1 point in 3rd Quarter and decreased by 2 points in 4th Quarter. What was her average grade? (4 points) *
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Answer:
1. 16 points
2. 89.5
Step-by-step explanation:
1. 12-(-4) =16
2. (88+90+91+89)/4= 89.5