What is an inequality?
Inequalities (3.12-3.14)

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•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
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 'greater than or equal to'.
3.
FLASHCARD QUESTION
Front
What does the symbol '≤' mean?
Back
The symbol '≤' means 'less than or equal to'.
4.
FLASHCARD QUESTION
Front
How do you solve the inequality 3x + 5 < 14?
Back
Subtract 5 from both sides: 3x < 9. Then divide by 3: x < 3.
5.
FLASHCARD QUESTION
Front
What is the solution to the inequality 7b - 3 < 11?
Back
b < 2.
6.
FLASHCARD QUESTION
Front
If x ≥ 28, what does this mean in terms of a goal?
Back
It means that x must be 28 or more to meet the goal.
7.
FLASHCARD QUESTION
Front
How do you graph the inequality b ≤ -2?
Back
Draw a number line, place a closed circle on -2, and shade to the left.
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