Solving Two-Step Inequalities in Real-World Scenarios

This video tutorial explains how to write and solve inequalities from word problems and real-world situations. It covers the four inequality symbols and their meanings, provides examples of writing inequalities from given scenarios, and demonstrates solving these inequalities step-by-step. The tutorial also applies inequalities to real-world problems, such as budgeting and cost analysis, helping students understand how to use inequalities in practical situations.

Which expression means the same as 'fewer than'?

• x >

• x <

• x ≤

• x ≥

What does 'at least' translate to in inequality symbols?

• x <

• x >

• x ≤

• x ≥

If it rained less than 5 inches last week, how is this represented?

• x > 5

• x ≥ 5

• x < 5

• x ≤ 5

For Jose to meet his goal, his score must be at least what number?

• 70

• 80

• 90

• 100

How many more bags of popcorn does Nick need to sell to win a prize?

• More than 15 bags

• More than 25 bags

• More than 10 bags

• More than 20 bags

Jackson wants to maintain a minimum balance in his account. What is this minimum?

• $100

• $90

• $80

• $70

How many shirts can Jackson buy without going below his minimum balance?

• 5 shirts

• 4 shirts

• 3 shirts

• 2 shirts

To break the snowfall record, how many more hours must it snow?

• At least 5 hours

• At least 4 hours

• At least 3 hours

• At least 2 hours

What is the maximum amount Asia hopes to spend on making coffee mugs?

• $450

• $500

• $400

• $350

How many coffee mugs can Asia make without exceeding her budget?

• 45 mugs

• 55 mugs

• 40 mugs

• 50 mugs