Question

In the first round of a card game, Niki scored 20 points. Then, she lost 10 points on one turn and an additional 25 points on her final turn. Part A Choose the number line that shows the change in Niki’s score. A number line shows an arrow from 0 to negative 20, another arrow from negative 20 to negative 10, and another arrow from negative 10 to 15. A number line shows an arrow from 20 to 0, another arrow from 0 to negative 10, and another arrow from negative 10 to 15. A number line shows an arrow from 0 to 20, another arrow from 20 to negative 5, and another arrow from negative 5 to 5. A number line shows an arrow from 0 to 20, another arrow from 20 to 10, and another arrow from 10 to negative 15. Part B What is Niki’s final score? Enter your answer in the box. points

Answer 1

Part A:

A number line showing these arrows:

0 to 20, then 20 to 10, then 10 to -15.

Part B:

20 - 10 = 10, 10 - 25 = -15

Niki's final score is -15 points.