Inequalities and Word Problems

The video tutorial covers lesson 13 on inequalities, starting with an introduction and overview. It includes solving various inequality problems, such as saving money for a tablet, dealing with consecutive odd integers, and using if-then moves. The tutorial also explores practical applications like buying tickets at a county fair and managing airline baggage weight limits.

What is the main topic of the lesson introduced at the beginning of the video?

• Geometry

• Equations

• Fractions

• Inequalities

How much money does Tariq initially have before saving for the tablet?

• $40

• $38

• $265.49

• $76

How many weeks does Tariq need to save to afford the tablet?

• 4 weeks

• 5 weeks

• 6 weeks

• 7 weeks

What is the smallest sum of two consecutive odd integers that is more than -12?

• -4

• -8

• -10

• 0

What is the inequality used to find the smallest value for the sum of two consecutive odd integers?

• 2x + 3 > -12

• x + 3 > -12

• 4x + 4 > -12

• 2x + 1 > -12

How much money does Connor have to spend at the county fair?

• $22.50

• $25.00

• $30.00

• $20.00

What is the cost of each ride ticket at the county fair?

• $1.50

• $1.25

• $2.00

• $1.00

What is the maximum number of tickets Connor can buy?

• 15 tickets

• 12 tickets

• 20 tickets

• 10 tickets

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

• 45 pounds

• 55 pounds

• 40 pounds

• 50 pounds

What is the maximum weight each gift can have in Sally's suitcase?

• 3 pounds

• 2 pounds

• 4 pounds

• 1 pound