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Worksheets

Inequality Word Problems

Total questions: 22

Worksheet time: 2hrs 43mins

Name
Class
Date
1.
Addie saved more than $36. Which inequality represents the amount that she saved? 
a)
s > 36
b)
s < 36
c)
s ≤ 36
d)
s ≥ 36
2.
Tucker lost fewer than 9 points. Which inequality represents the situation? 
a)
p > 9
b)
p < 9
c)
p ≥ 9
d)
p ≤ 9
3.
Johnny earns $15 per hour dog walking. He wants to earn at least $105 to buy a new bike. Which inequality represents how long Johnny needs to work to afford his new bike? 
a)
15h ≤ 105
b)
15h > 105
c)
15h < 105
d)
15h ≥ 105
4.
You must be no more than 62 inches tall to play on the playground. Which inequality represents the heights of kids allowed to play? 
a)
k ≤ 62
b)
k > 62
c)
k < 62
d)
k ≥ 62
5.
Write an inequality:
Twenty-two more than four times a number is less than 82.
a)
22 + 4n ≤ 82
b)
22 + 4n > 82
c)
82 + 22n ≥ 4
d)
22 + 4n < 82
6.

Jo needs to collect at least 1,000 signatures for a petition. He has 520 and wants to collect the same number each week. He has 6 more weeks. Which inequality represents this situation?

a)

520x+61000520x+6\le1000  

b)

520+6x1000520+6x\ge1000  

c)

520x+61000520x+6\ge1000  

d)

520+6x1000520+6x\le1000  

7.

Jo needs to collect at least 1,000 signatures for a petition. He has 520 and wants to collect the same number each week. He has 6 more weeks. Which solution represents how many signatures Jo needs each week?

a)

x80x\ge80

b)

x2x\ge2

c)

x80x\le80

d)

x2x\le2

8.

Ann wants to spend at most $8.50 on school supplies. She needs to purchase a binder (costs $6.89) and wants to spend the rest on pens, which cost $0.59 each. Which inequality represents this situation, where x is the number of pens Ann can buy?

a)

6.89+8.50x0.596.89+8.50x\le0.59  

b)

8.50+0.59x6.898.50+0.59x\le6.89  

c)

0.59+6.89x8.500.59+6.89x\le8.50  

d)

6.89+0.59x8.506.89+0.59x\le8.50  

9.

Ann wants to spend at most $8.50 on school supplies. She needs to purchase a binder (costs $6.89) and wants to spend the rest on pens, which cost $0.59 each. What is the greatest amount of pens can Ann buy?

a)

3

b)

2.7

c)

2

d)

1.15

10.
To order from the kids menu a person must be no more than 12 years old.
a)
x > 12
b)
x < 12
c)
x ≥ 12
d)
x  ≤ 12
11.
A student must be at least 15 years old to obtain a driver’s permit.
a)
x > 15
b)
x < 15 
c)
x ≤ 15
d)
x ≥ 15
12.

Katie wants to have at least $200 in her bank account by the end of the month. She currently has $25 in her bank account. Katie makes $12 for each dog that she walks.


Which inequality could help you find how many dogs Katie would have to walk to reach her goal?

a)

25 - 12x ≥ 200

b)

25 + 12x ≥ 200

c)

13x ≥ 200

d)

25 + 12x < 200

13.

Joan needed $100 to buy a graphing calculator for her math class. Her neighbor will pay her $5 per hour to babysit and her Father gave her $10 for mowing the lawn.


Which inequality represents the minimum amount of hours she will need to babysit in order for her to buy her calculator?

a)

5x + 10 ≥ 100

b)

5x - 100 ≥ 10

c)

10x + 5 ≤ 100

d)

5x + 10 > 100

14.
Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than $81. An order of breadsticks costs $7 and a pizza costs $13. 
a)
7x + 13y < 81
b)
7x + 13y ≥ 81
c)
7x + 13y ≤ 81
d)
7x + 13y > 81
15.
Write the linear inequality in standard form for this situation: The CRHS science department can spend no more than $2700 on textbooks this year. The department needs to buy both Biology text books, which cost $57 each, and Chemistry textbooks, which cost $72 each.
a)
57x + 72y ≥ 2700
b)
57x + 72y > 2700
c)
57x + 72y < 2700
d)
57x + 72y ≤ 2700
16.
Write the linear inequality in standard form for this situation: A landscaping business is purchasing plants from a nursery to finish a project. It will cost $14 each to buy each tree and $5 each to buy each bush. The landscaper wishes to keep the spending under $1000.
a)
14x + 5y ≥ 1000
b)
14x + 5y < 1000
c)
14x + 5y  ≤ 1000
d)
14x + 5y > 1000
17.

What does the key word "Maximum" mean?

a)

-

b)

\ge

c)

\le

d)

==

18.

Wes wants to spend under $15 on lunch. He decides to buy pizza slices, which cost $2.50 each and a two liter soda which costs $1.75. Which inequality represents this situation?

a)

15>2.50x+1.7515>2.50x+1.75  

b)

152.50x+1.7515\le2.50x+1.75  

c)

152.50+1.75x15\ge2.50+1.75x  

d)

15<2.50+1.75x15<2.50+1.75x  

19.

Stacy has $25 in her savings account. To save more money, Stacy is selling lemonade for $0.50. She wants to have a minimum of $150 in her account. Which inequality represents this situation?

a)

25+0.50x15025+0.50x\ge150

b)

25x+0.50>15025x+0.50>150

c)

25x+0.5015025x+0.50\ge150

d)

25+0.50x>15025+0.50x>150

20.

Stacy has $25 in her savings account. To save more money, Stacy is selling lemonade for $0.50. How many cups of lemonade does Stacy need to sell to reach a minimum of $150 in her savings account?

a)

63

b)

125

c)

250

d)

300

21.
Solve the following inequality:
-4x + 14 ≤ 54
a)
x ≥ -10
b)
x ≤ -10
c)
x ≥ 10
d)
x ≤ 10
22.
Which situation can be represented by the inequality
15 + 6x ≤ 100?
a)
Lazer Zone charges $15 plus $6 per person. If Andrea has a maximum of $100 to spend, how many people can Andrea invite to play laser tag?
b)
Lazer Zone charges $6 plus $15 per person. If Andrea has a maximum of $100 to spend, how many people can Andrea invite to play laser tag?
c)
Lazer Zone charges $15 plus $6 per person. If Andrea has a minimum of $100 to spend, how many people can Andrea invite to play laser tag?
d)
Lazer Zone charges $6 plus $15 per person. If Andrea has a minimum of $100 to spend, how many people can Andrea invite to play laser tag?