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Algebra 1 3-2 Mixed Review: Solving Inequalities Using Addition or Subtraction

Last updated over 5 years ago
11 questions
10

Review Lesson 3-1: Define a variable and write an inequality to model the situation.

A hummingbird migrates more than 1850 mi.

10

Review Lesson 3-1: Define a variable and write an inequality to model the situation.

An octopus can be up to 18 ft long.

5

Review Lesson 1-2: Simplify the expression.
Enter only a number.

5

Review Lesson 1-2: Simplify the expression.
Enter only a number.

5

Review Lesson 1-2: Simplify the expression.
Enter only a number, in decimal form.

5

Review Lesson 2-1: Solve the equation.
Enter only a number.

5

Review Lesson 2-1: Solve the equation.
Enter only a number, in this form: -21/4

10

Review Lesson 2-1: Solve the equation.
Enter only a number in simplest form.

10

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
  • <
  • >
  • <
  • >
10

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
10

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