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2 Step Inequalities - Word Problems - Adv.

2 Step Inequalities - Word Problems - Adv.

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 a two-step inequality?

Back

A two-step inequality is an inequality that requires two operations to isolate the variable. It often involves addition or subtraction followed by multiplication or division.

2.

FLASHCARD QUESTION

Front

How do you solve the inequality x/4 + 2 > -3?

Back

First, subtract 2 from both sides: x/4 > -5. Then, multiply both sides by 4: x > -20.

3.

FLASHCARD QUESTION

Front

What does the inequality 3x + 20 ≤ 120 represent in a word problem?

Back

It represents a situation where the total cost of an item (3 times the price of the skirt plus $20) must be less than or equal to $120.

4.

FLASHCARD QUESTION

Front

How do you interpret the inequality 5x + 10 ≥ 100?

Back

This inequality means that the total amount earned from babysitting (5 dollars per hour times the number of hours plus $10) must be at least $100.

5.

FLASHCARD QUESTION

Front

What is the first step in solving the inequality 71 - 3.5x = 40?

Back

The first step is to isolate the variable term by subtracting 71 from both sides: -3.5x = 40 - 71.

6.

FLASHCARD QUESTION

Front

What does the solution x < -20 indicate in a word problem?

Back

It indicates that the value of x must be less than -20 to satisfy the inequality.

7.

FLASHCARD QUESTION

Front

What is the significance of the inequality symbol in 6 > x?

Back

The symbol '>' indicates that 6 is greater than x, meaning x can take any value less than 6.

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