Inequalities and Financial Word Problems

This lesson on inequalities covers various exercises and examples, including saving money, evaluating and solving inequalities with odd integers, and applying these concepts to real-world problems like a county fair and airline baggage. The video emphasizes understanding and using inequalities to solve practical problems.

How much money does TCK need to save in total to buy the tablet?

• $268

• $265.49

• $230

• $192

After how many weeks does TCK have enough money to buy the tablet?

• 4 weeks

• 5 weeks

• 6 weeks

• 7 weeks

What is the inequality expression for the sum of two consecutive odd integers being more than -2?

• 2x + 2 > -2

• x + 2 > -2

• x + x > -2

• 2x + 1 > -2

What is the smallest odd integer that satisfies the inequality 2x + 1 + 2x + 3 > -2?

• 11

• 7

• 5

• 9

What is the total amount of money Connor has at the fair?

• $22.50

• $20.00

• $18.75

• $25.00

How much does each ride ticket cost at the fair?

• $2.00

• $1.25

• $1.00

• $1.50

What is the maximum number of ride tickets Connor can buy?

• 20

• 15

• 12

• 10

What is the maximum weight allowed for checked bags on the airline?

• 40 pounds

• 45 pounds

• 50 pounds

• 55 pounds

How much does the empty suitcase weigh in the airline baggage problem?

• 5 pounds

• 8 pounds

• 10 pounds

• 12 pounds

What is the maximum weight each gift can be in the airline baggage problem?

• 1 pound

• 2 pounds

• 4 pounds

• 3 pounds