Inequalities

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

5x - 7 ≥ 8

• x ≥ 3
• x  ≤ 3
• x = 3
• x ≠ 3

Solve.

• x ≤ 14
• x < 14
• x ≥ 14
• x = 14

The keywords "at least" are used with which of the following symbols?

• ≥
• ≤
• >
• <

The keywords "at most" are used with which of the following symbols?

• ≤
• >
• <
• ≥

What inequality does the number line graph represent?

• x ≤ 4
• x ≥ -4
• x < -4
• x < 4

Rory (r) is at most 30 years old

• r < 30

• r > 30

• r ≤ 30

• r ≥ 30

you must be at least 48 inches to ride the roller coaster.

• x > 48
• x < 48
• x ≤ 48
• x ≥ 48

a number less than 7

• x > 7
• x < 7
• x ≤ 7
• x ≥ 7

x is less than 9

• x < 9
• x > 9
• x ≥ 9
• x ≤ 9