Linear Inequality in One Variable

Johnny earns $15 per hour dog walking. He wants to earn at least $105 to buy a new bike. Which inequality represents how long Johnny needs to work to afford his new bike?

• 15h ≤ 105

• 15h > 105

• 15h < 105

• 15h ≥ 105

Match this number line

to its correct solution.

• x > 2

• x > 2

• x < 2

• x < 2

Solve the linear inequality.

• x < 0

• x > 0

• x < 3

• x > 3

Solve the linear inequality.

• x < 5

• x > 5

• x < 5

• x > 5

Solve the linear inequality.

• x > -2

• x < -2

• x < 2

• x > 2

Match this number line

to its correct solution.

• x > 1

• x > 1

• x < 1

• x < 1

Match this number line

to its correct solution.

• x > -2

• x > -2

• x < -2

• x < -2

Write an inequality:
Twenty-two more than four times a number is less than 82.

• 22 + 4n ≤ 82

• 22 + 4n > 82

• 82 + 22n ≥ 4

• 22 + 4n < 82

Which inequality is represented by the words " no more than" or "at most"?

• <

• >

• ≤

• ≥

Which inequality is represented by the words " at least"?

• <

• >

• ≤

• ≥