Your family needs 2 gallons of water this week, but you don’t want to buy any more than 8 gallons. Write an inequality representing the possible gallons of water you could buy this week.
2 ≤ x ≤ 8
2< x < 8
8 ≥ x ≥ 2
2> x > 8
2. Multiple Choice
1 minute
1 pt
Every day, a man needs to eat more than 1800 but less than 1900 calories. Write an inequality representing the possible amount of calories you could get.
1800 ≤ c ≤ 1900
1800 ≤ c < 1900
1800 < c ≤ 1900
1800 < c < 1900
3. Multiple Choice
1 minute
1 pt
You need at least 5 apples today, but you don’t want to buy any more than 10 apples. Write an inequality representing the possible number of apples you could buy today.
5 < m < 10
5 ≤ m < 10
5 < m ≤ 10
5 ≤ m ≤ 10
4. Multiple Choice
2 minutes
1 pt
Every day, a human can eat between 3 to 7 percent of his or her bodyweight, inclusive. If someone weighs 160 pounds, write an inequality representing the amount of food they could eat each day in pounds.
3 ≤ w ≤ 7
3 < w < 7
4.8 ≤ w ≤ 11.2
4.8 < w < 11.2
5. Multiple Choice
1 minute
1 pt
Every day, a woman needs to eat at least 1500 but less than 1800 calories. Write an inequality representing the possible amount of calories she could eat.
1500 < c < 1800
1500 ≤ c ≤ 1800
1500 ≤ c < 1800
1500 < c ≤ 1800
6. Multiple Choice
5 minutes
1 pt
You need at least $90 to buy some clothes, but your parents don’t want to give you more than $150. Write an inequality representing the possible amount of money you could get.
90 < m < 150
90 ≤ m < 150
90 ≤ m ≤ 150
90 ≤ m < 150
7. Multiple Choice
1 minute
1 pt
Your family needs 3 pounds of meat today, but you don’t want to buy any more than 6 pounds. Write an inequality representing the possible pounds of meat you could buy today.
3 < m < 6
3 ≤ m < 6
3 < m ≤ 6
3 ≤ m ≤ 6
8. Multiple Choice
1 minute
1 pt
You need at least $40 to buy some notebooks, but your parents don’t want to give you more than $50. Write an inequality representing the possible amount of money you could get.
40 < m < 50
40 ≤ m < 50
40 ≤ m ≤ 50
40 < m ≤ 50
9. Multiple Choice
2 minutes
1 pt
Every tiger, can eat 15% to 25% of his bodyweight, each week inclusive. If a tiger weighs 300, write an inequality that represents the amount of food the tiger can eat in pounds.
15 ≤ x ≤ 25
15 < x < 25
45 ≤ x ≤ 75
45 < x < 75
10. Multiple Choice
2 minutes
1 pt
Every bear, can eat 30% to 40% of his bodyweight each week, inclusive. If a tiger weighs 300, write an inequality that represents the amount of food the tiger can eat in pounds.