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Solving Inequalities

Solving Inequalities

Assessment

Flashcard

•

Mathematics

•

7th Grade

•

Practice Problem

•

Hard

Created by

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 8g−5g−4≤−3+3g8g - 5g - 4 ≤ -3 + 3g ?

Back

Combine like terms to get 3g−4≤−3+3g3g - 4 ≤ -3 + 3g , which simplifies to −4≤−3-4 ≤ -3 . This is always true, so the solution is 'All Real Numbers'.

5.

FLASHCARD QUESTION

Front

What is the first step in solving the inequality c−5≤6c - 5 ≤ 6 ?

Back

Add 5 to both sides to isolate c: c≤11c ≤ 11 .

6.

FLASHCARD QUESTION

Front

How do you represent a maximum weight of 50 lbs using an inequality?

Back

You can represent it as p≤50p ≤ 50 .

7.

FLASHCARD QUESTION

Front

What is the solution to the inequality −5x−7<28-5x - 7 < 28 ?

Back

Add 7 to both sides to get −5x<35-5x < 35 , then divide by -5 (remember to flip the inequality) to get x>−7x > -7 .

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