WorksheetsInequality Word Problems (Introduction)
Total questions: 25
Worksheet time: 43mins
Which inequality is represented by the words " no more than"?
<
>
≤
≥
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?
25 - 12x ≥ 200
25 + 12x ≥ 200
13x ≥ 200
25 + 12x < 200
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?
5x + 10 ≥ 100
5x - 100 ≥ 10
10x + 5 ≤ 100
5x + 10 > 100
Lea needs at least $240 to buy new headphones. She has already saved $30. She earns $14 per car that she washes.
What is the least number of cars she can wash to buy the headphones?
Write the inequality to the problem.
14x+30 ≥ 240
14x+30 ≤ 240
30x+14 ≥ 240
30x+14 ≤ 240
Stacy, a 10 year old girl, has $25 in her savings account. She 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?
Using the CUBES Strategy, what are the key numbers in this problem? Select ALL that apply.
0.50
10
25
150
Stacy, a 10 year old girl, has $25 in her savings account. She 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?
What variable needs to be defined?
girl
dollars
cups of lemonade
savings account
Stacy, a 10 year old girl, has $25 in her savings account. She 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?
Which inequality symbol will be used to solve this problem?
<
>
≤
≥
Adam, a 12th grader, has been working at a video game store for 5 weeks. He earns $80 per day plus $8 per video game sold. Today, how many video games does he need to sell to have more than $176.
Using the CUBES Strategy, what are the key numbers in this problem? Select ALL that apply.
5
8
12
80
176
Adam, a 12th grader, has been working at a video game store for 5 weeks. He earns $80 per day plus $8 per video game sold. Today, how many video games does he need to sell to have more than $176.
Which variable needs to be defined?
12th grader
days
video games
dollars
Adam, a 12th grader, has been working at a video game store for 5 weeks. He earns $80 per day plus $8 per video game sold. Today, how many video games does he need to sell to have more than $176.
Which inequality symbol will be used to solve this problem?
<
>
≤
≥
6. Pet Supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell?
What variable needs to be defined?
pet supplies
bags of dog food
dollars
stores
6. Pet Supplies makes a profit of $5.50 per bag on its line of natural dog food. If the store wants to make a profit of no less than $5225, how many bags of dog food does it need to sell?
Which inequality symbol will be used to solve this problem?
<
>
≤
≥
Which inequality is represented by the word " minimum"?
<
>
≤
≥
Which inequality is represented by the words " no smaller than"?
<
>
≤
≥
Which inequality is represented by the words " at most"?
<
>
≤
≥
A 32 year old limo driver needs to make more than $450 in one day. To rent his 2020 Stretch Hummer, he charges a rental fee of $375 and $0.85 per mile. How many miles would he have to drive to reach his goal?
Using the CUBES Strategy, what are the key numbers in this problem?
0.85
32
375
450
2020
A 32 year old limo driver needs to make more than $450 in one day. To rent his 2020 Stretch Hummer, he charges a rental fee of $375 and $0.85 per mile. How many miles would he have to drive to reach his goal?
What inequality symbol is needed to solve this problem?
<
>
≤
≥
A 32 year old limo driver needs to make more than $450 in one day. To rent his 2020 Stretch Hummer, he charges a rental fee of $375 and $0.85 per mile. How many miles would he have to drive to reach his goal?
What variable needs to be defined?
dollars
miles
limo
driver
Joan 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. How many hours she will need to babysit in order for her to have no more than $100?
What variable needs to be defined?
calculator
dollars
hours
babies
Joan needed 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. How many hours she will need to babysit to have no more than $100?
Which inequality symbol is needed to solve this problem?
<
>
≤
≥
The Starlight Bowling Alley charges $6 to rent shoes and $8 per game. Cameron has only $42 to spend. Which inequality represents this scenario if “x” represents the number of games Cameron can play?
6x + 8 ≥ 42
8x + 6 ≤ 42
6x + 8 > 42
8x + 6 < 42
