
Solving Inequalities
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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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
What does the symbol '≤' mean?
Back
The symbol '≤' means 'less than or equal to'.
3.
FLASHCARD QUESTION
Front
What does the symbol '≥' mean?
Back
The symbol '≥' means 'greater than or equal to'.
4.
FLASHCARD QUESTION
Front
How do you solve the inequality ?
Back
Combine like terms to get , which simplifies to . This is always true, so the solution is 'All Real Numbers'.
5.
FLASHCARD QUESTION
Front
What is the first step in solving the inequality ?
Back
Add 5 to both sides to isolate c: .
6.
FLASHCARD QUESTION
Front
How do you represent a maximum weight of 50 lbs using an inequality?
Back
You can represent it as .
7.
FLASHCARD QUESTION
Front
What is the solution to the inequality ?
Back
Add 7 to both sides to get , then divide by -5 (remember to flip the inequality) to get .
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