15
QuizMultiple Choice
Writing Inequalities — Unit test
Question 15 • SS-Math 7
Allen is running a marathon. He would like to finish the race in under 5.5 hours. He has already run 3 hours. The inequality represents the situation. Which number line shows how much longer Allen can run and still meet his goal?
Answer
A
A number line going from 0 to 3. An open circle is at 2.5. Everything to the left of the circle is shaded.
B
A number line going from 0 to 3. A closed circle is at 2.5. Everything to the left of the circle is shaded.
C
A number line going from 0 to 3. An open circle is at 2.5. Everything to the right of the circle is shaded.
D
A number line going from 0 to 3. A closed circle is at 2.5. Everything to the right of the circle is shaded.