This video tutorial covers solving inequality word problems, explaining key terms and symbols. It provides step-by-step instructions on solving and graphing inequalities, with detailed examples and additional practice problems to reinforce learning.

What is the first step in solving an inequality word problem?

• Check the solution

• Identify the operations involved

• Graph the inequality

• Solve the inequality

Tags

CCSS.6.EE.B.8

Which symbol represents 'greater than or equal to'?

• >

• <

• ≥

• ≤

Tags

CCSS.6.EE.B.8

What does the keyword 'at most' indicate in an inequality?

• Less than

• Greater than

• Less than or equal to

• Greater than or equal to

Tags

CCSS.6.EE.B.8

In the problem 'number of people split evenly into four groups decreased by six is greater than T', what operation does 'split evenly' indicate?

• Division

• Subtraction

• Multiplication

• Addition

Tags

CCSS.7.EE.B.4B

If a number of people split into four groups decreased by six is greater than T, what is the inequality?

• P/4 - 6 > T

• P/4 + 6 > T

• P/4 - 6 < T

• P/4 + 6 < T

In the problem 'The Walter family budgets a maximum amount of $124 for a camping trip', what does 'maximum' indicate?

• Less than or equal to

• Greater than or equal to

• Less than

• Greater than

Tags

CCSS.6.EE.B.8

If Mr. Walter already spent $40 and the cost is $21 per person, what is the inequality to find the number of people who can go canoeing?

• 21P - 40 ≥ 124

• 21P + 40 ≥ 124

• 21P + 40 ≤ 124

• 21P - 40 ≤ 124

Tags

CCSS.7.EE.B.4B

In the problem 'A car sales associate receives a monthly salary of $1700 plus $140 for each car they sell', what does 'at least' indicate?

• Greater than

• Less than

• Less than or equal to

• Greater than or equal to

Tags

CCSS.6.EE.B.8

If a car sales associate needs to earn at least $4500, what is the inequality to find the number of cars they must sell?

• 140C + 1700 ≥ 4500

• 140C + 1700 ≤ 4500

• 140C - 1700 ≥ 4500

• 140C - 1700 ≤ 4500

Tags

CCSS.7.EE.B.4B

If a car sales associate earns $140 per car sold and needs to make at least $4500, how many cars must they sell?

• 15

• 20

• 25

• 10