1-step Inequalities

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥

• <, >

When graphing an inequality, you use an open dot when you use which symbol?

• <, >

• ≤, ≥

10 ≥ x - 3

• x ≤ 13

• x ≥ 13

• x ≤ 7

• x ≥ 7

Which is the solution of k/-12 ≤ -7?

• -84 ≥ k

• k ≤ 84

• k ≥ 84

• k ≥ -84

Which of the following inequalities would require you to flip the sign when solving?

• 2x < 3
• 3x > - 9
• -4x ≥ 10
• 5x ≤ 15

y − 10 > 14

• y > 24
• y < 24
• y > 4
• y < 4

r - 14 ≥ 17

• r ≥ 3
• r ≥ -31
• r ≥ 31
• r ≥ -3

x + 5 > 7

• x > -2
• x > 2
• x > 12
• x > -12

Solve
8x < 48

• x < -6
• x > -6
• x < 6
• x > 6

Solve

• z≤1
• z>9
• z≤9
• z<9