7th 5-7 Solve Multi Step Inequalities

7th 5-7 Solve Multi Step Inequalities

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a multi-step inequality?

Back

A multi-step inequality is an inequality that requires more than one step to solve, often involving operations such as addition, subtraction, multiplication, or division.

2.

FLASHCARD QUESTION

Front

How do you solve the inequality: 12 ≥ 6(12x + 3)?

Back

1. Distribute: 12 ≥ 72x + 18 2. Subtract 18 from both sides: -6 ≥ 72x 3. Divide by 72: -1/12 ≥ x or x ≤ -1/12.

3.

FLASHCARD QUESTION

Front

What does the inequality symbol '≥' mean?

Back

The symbol '≥' means 'greater than or equal to'. It indicates that the value on the left is either greater than or equal to the value on the right.

4.

FLASHCARD QUESTION

Front

What does the inequality symbol '≤' mean?

Back

The symbol '≤' means 'less than or equal to'. It indicates that the value on the left is either less than or equal to the value on the right.

5.

FLASHCARD QUESTION

Front

How do you represent 'Jackson has at least five more than twice as many Lego sets as Brock has' in inequality form?

Back

The inequality is represented as J ≥ 2B + 5, where J is the number of Lego sets Jackson has and B is the number of Lego sets Brock has.

6.

FLASHCARD QUESTION

Front

When solving inequalities, what happens to the inequality sign when you multiply or divide by a negative number?

Back

When you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality sign.

7.

FLASHCARD QUESTION

Front

Solve the inequality: -3.5 + 4t ≤ 39.5. What is the solution?

Back

1. Add 3.5 to both sides: 4t ≤ 43 2. Divide by 4: t ≤ 10.75.

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