Review for 10/17 Quiz Review

3x - 2 < 13

• x > 3.67
• x > 5
• x < 5
• x < 3.67

3(x - 3) ≤ 2(x + 2)

• x ≤ -5
• x ≥ 5
• x ≥ 13
• x ≤ 13

-4 + y < -8

• y < 4
• y < -12
• y < -4
• y < 12

-8x < 48

• x < -6
• x > -6
• x < 6
• x > 6

hint: need to get rid of the 3 first

• x ≥ 11

• x ≤ 19

• x < 11

• x > 19

• x > 3
• x ≤ ⅕
• x ≥ 3
• x ≤ ⅕

• x < 6
• x ≤ 6
• x < 5.5
• x < 3/2

6(n + 2) < -72

• n < -14
• n < 35/3
• n < -10
• ∞

Solve the inequality.
-8k - 4 ≤ -60

• k < 7
• k > 7
• k ≤ 7
• k ≥ 7

When you graph an inequality, you used a closed for which symbols?

• ≤, ≥

• <, >