6C Two Step Inequality Word Problems

Quiz
•
Mathematics, Other
•
7th Grade
•
Hard
+3
Standards-aligned
Lara Colella
Used 535+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lea needs at least $240 to buy new headphones. She has already saved $30. She earns $14 per car that she washes.
Which of the following inequalities can be used to determine the least number of cars she can wash to buy the headphones?
30x+14 ≤ 240
14x+30 ≤ 240
30x+14 ≥ 240
14x+30 ≥ 240
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.3
CCSS.HSA.REI.B.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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?
x ≥ 15
x ≤ 15
x > 15
x < 15
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.3
CCSS.HSA.REI.B.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sylvia set a goal of saving at least $200 in a savings account.
She currently has $60 in the account. If she invests $5 of her weekly allowance per week, which of the following inequalities can be used to determine the amount of weeks it will take her to reach her goal?
5x+60 ≥ 200
5x+60 ≤ 200
60x+5 ≥ 200
60x+5 ≤ 200
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sylvia set a goal of saving at least $200 in a savings account.
She currently has $60 in the account. If she invests $5 of her weekly allowance per week, how many weeks will it take her to reach her goal?
x ≥ 28
x ≤ 28
x > 28
x < 28
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.3
CCSS.HSA.REI.B.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dylan decides to takes his friends to a movie with $50 of his birthday money. He must take one adult with him. An adult ticket costs $9.75. Each child ticket cost $6.25. Which of the following inequalities can be used to determine the maximum number of friends Dylan could take with him to the movies?
6.25x+9.75 ≥ 50
6.25x+9.75 ≤ 50
9.75x+6.25 ≥ 50
9.75x+6.25 ≤ 50
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.3
CCSS.HSA.REI.B.3
CCSS.HSA.SSE.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dylan decides to takes his friends to a movie with his $50 of birthday money. He must take one adult with him. An adult ticket costs $9.75. Each child ticket cost $6.25. What is the maximum number of friends Dylan could take with him to the movies?
x ≥ 6
x ≤ 6
x ≥ 7
x ≤ 7
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.3
CCSS.HSA.REI.B.3
7.
MULTIPLE CHOICE QUESTION
2 mins • 12 pts
15 + 6x ≤ 100?
Tags
CCSS.7.EE.B.4B
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