MRY Ch 1.5 Complete Lesson: Solving Inequalities Using Addition or Subtraction

1

3

Problem 1 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line.
Be sure to include all relevant graph detail.

3

Problem 2 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

3

Problem 3 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

1

Problem 4 Got It?

1

Problem 4 Got It?

3

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

3

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

3

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

3

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

1

Define a variable and write an inequality to model the situation.

A hummingbird migrates more than 1850 mi.

6

Vocabulary Review: Match each verbal description on the left with its inequality symbol on the right.

less than
at most
no greater than
fewer than
more than
no more than
greater than
as little as
greater than or equal to
at least
less than or equal to
no less than

<
>
<
>

4

Use Your Vocabulary: Categorize each of the equations.

3 = x
x = 1/3
x + 2 = 5
x + 2 = 5 - 2

Equivalent to the equation x = 3
Not equivalent to the equation x = 3

4

Use Your Vocabulary: Categorize each of the inequalities.

3 ≥ x
x ≤ 1/3
x + 2 ≥ 5
x + 2 ≤ 5 - 2

Equivalent to x ≤ 3
Not equivalent to x ≤ 3

2

MRY Ch 1.5 Complete Lesson: Solving Inequalities Using Addition or Subtraction

Problem 1 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line.
Be sure to include all relevant graph detail.

Problem 2 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

Problem 3 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

Problem 4 Got It?

Problem 4 Got It?

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Define a variable and write an inequality to model the situation.

A hummingbird migrates more than 1850 mi.

Vocabulary Review: Match each verbal description on the left with its inequality symbol on the right.

Use Your Vocabulary: Categorize each of the equations.

Use Your Vocabulary: Categorize each of the inequalities.

Reflection: Math Success

Solve It! What is the least number of states in the southeastern U.S. that the candidate could win and still become president? (Hint: the number inside the state on the map represents the number of electoral votes for that state. Only 32 electoral votes would be needed)
Enter only a number.

Problem 1 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line.
Be sure to include all relevant graph detail.

Problem 2 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

Problem 3 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

Problem 4 Got It?

Problem 4 Got It?

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Define a variable and write an inequality to model the situation.

A hummingbird migrates more than 1850 mi.

Vocabulary Review: Match each verbal description on the left with its inequality symbol on the right.

Use Your Vocabulary: Categorize each of the equations.

Use Your Vocabulary: Categorize each of the inequalities.

Reflection: Math Success

Solve It! What is the least number of states in the southeastern U.S. that the candidate could win and still become president? (Hint: the number inside the state on the map represents the number of electoral votes for that state. Only 32 electoral votes would be needed)
Enter only a number.

MRY Ch 1.5 Complete Lesson: Solving Inequalities Using Addition or Subtraction

MRY Ch 1.5 Complete Lesson: Solving Inequalities Using Addition or Subtraction

Problem 1 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line.Be sure to include all relevant graph detail.

Problem 2 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions. Be sure to include all relevant graph detail.

Problem 3 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions. Be sure to include all relevant graph detail.

Problem 4 Got It?

Problem 4 Got It?

Solve the inequality. Then graph and check your solution. Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.Include all relevant graph detail.

Solve the inequality. Then graph and check your solution. Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.Include all relevant graph detail.

Define a variable and write an inequality to model the situation. A hummingbird migrates more than 1850 mi.

Vocabulary Review: Match each verbal description on the left with its inequality symbol on the right.

Use Your Vocabulary: Categorize each of the equations.

Use Your Vocabulary: Categorize each of the inequalities.

Reflection: Math Success

Solve It! What is the least number of states in the southeastern U.S. that the candidate could win and still become president? (Hint: the number inside the state on the map represents the number of electoral votes for that state. Only 32 electoral votes would be needed)Enter only a number.

Problem 1 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line.Be sure to include all relevant graph detail.

Problem 2 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions. Be sure to include all relevant graph detail.

Problem 3 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions. Be sure to include all relevant graph detail.

Problem 4 Got It?

Problem 4 Got It?

Solve the inequality. Then graph and check your solution. Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.Include all relevant graph detail.

Solve the inequality. Then graph and check your solution. Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.Include all relevant graph detail.

Define a variable and write an inequality to model the situation. A hummingbird migrates more than 1850 mi.

Vocabulary Review: Match each verbal description on the left with its inequality symbol on the right.

Use Your Vocabulary: Categorize each of the equations.

Use Your Vocabulary: Categorize each of the inequalities.

Reflection: Math Success

Solve It! What is the least number of states in the southeastern U.S. that the candidate could win and still become president? (Hint: the number inside the state on the map represents the number of electoral votes for that state. Only 32 electoral votes would be needed)Enter only a number.

Problem 1 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line.
Be sure to include all relevant graph detail.

Problem 2 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

Problem 3 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Define a variable and write an inequality to model the situation.

A hummingbird migrates more than 1850 mi.

Solve It! What is the least number of states in the southeastern U.S. that the candidate could win and still become president? (Hint: the number inside the state on the map represents the number of electoral votes for that state. Only 32 electoral votes would be needed)
Enter only a number.

Problem 1 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line.
Be sure to include all relevant graph detail.

Problem 2 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

Problem 3 Got It? Solve the inequality, showing your step(s), and graph the solutions on the number line. Check your solutions.
Be sure to include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Solve the inequality. Then graph and check your solution.
Include all relevant graph detail.

Define a variable and write an inequality to model the situation.

A hummingbird migrates more than 1850 mi.

Solve It! What is the least number of states in the southeastern U.S. that the candidate could win and still become president? (Hint: the number inside the state on the map represents the number of electoral votes for that state. Only 32 electoral votes would be needed)
Enter only a number.