1. Inequalities from Real-Life

2. Children must be at least 5 years old to enter Kindergarten.
Write this real-life inequality algebraically, and then graph it on a number-line:
Children must be at least 5 years old to enter Kindergarten.
C > 5 years

3. Children must be younger than 4 years old to play in the Kiddie Area.
Write this real-life inequality algebraically, and then graph it on a number-line:
Children must be younger than 4 years old to play in the Kiddie Area.
C < 4 years

4. Students must earn a GPA of at least 3.5 to be on the High Honor Roll.
Write this real-life inequality algebraically, and then graph it on a number-line:
Students must earn a GPA of at least 3.5 to be on the High Honor Roll.
S > 3.5

5. Write this real-life inequality algebraically, and then graph it on a number-line:
Riders must be at least 40” tall to ride Space Mountain Roller Coaster at Disneyland.
R > 40”

6. Citizens must be at least 18 years old to vote.
Write this real-life inequality algebraically, and then graph it on a number-line:
Citizens must be at least 18 years old to vote.
C > 18 years

7. Write this real-life inequality algebraically, and then graph it on a number-line:
Vehicles must be shorter than 14 feet in height to make it under the bridge.
V < 14 feet

8. Write this real-life inequality algebraically, and then graph it on a number-line:
Citizens must be at least 35 years old to run for President of the United States.
C > 35 years

9. Write this real-life inequality algebraically, and then graph it on a number-line:
A man who wants to join the Marines must have body fat percentage of no more than 18%.
M < 18% Body Fat

10. Write this real-life inequality algebraically, and then graph it on a number-line:
You must be at least 16 years old to donate blood to the American Red Cross.
A > 16 years

11. Write this real-life inequality algebraically, and then graph it on a number-line:
A woman who wants to join the Marines must have a body fat percentage of no more than 26%
W < 26% Body Fat