Solving Inequalities Review
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is an inequality?
Back
An inequality is a mathematical statement that compares two expressions using symbols such as <, >, ≤, or ≥.
2.
FLASHCARD QUESTION
Front
How do you solve the inequality 3(d + 2) < -15?
Back
First, distribute: 3d + 6 < -15. Then, subtract 6: 3d < -21. Finally, divide by 3: d < -7.
3.
FLASHCARD QUESTION
Front
What does the solution d < -7 represent?
Back
It means that d can take any value less than -7.
4.
FLASHCARD QUESTION
Front
Solve the inequality -4(-7 - 5x) > 188.
Back
Distribute: 28 + 20x > 188. Subtract 28: 20x > 160. Divide by 20: x > 8.
5.
FLASHCARD QUESTION
Front
What does the solution x > 8 indicate?
Back
It means that x can take any value greater than 8.
6.
FLASHCARD QUESTION
Front
How do you solve the inequality 4 - 7y ≤ 18?
Back
Subtract 4: -7y ≤ 14. Divide by -7 (remember to flip the inequality): y ≥ -2.
7.
FLASHCARD QUESTION
Front
What does the solution y ≥ -2 mean?
Back
It means that y can take any value greater than or equal to -2.
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