Inequality

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

• ≤, ≥ 

• <, >

• ≤, <

• ≥, >

Karen has $25 to buy her best friend a gift.  How much can the gift cost?
Let x represent the cost of the gift.

• x > 25

• x ≥ 25

• x < 25

• x ≤ 25

Only children four and under are allowed to play on the equipment.
Let x represent the age of the children allowed on the equipment.

• x > 4

• x ≥ 4

• x < 4

• x ≤ 4

more than

• <

• >

• ≤

• ≥

Fewer Than

• <

• >

• ≤

• ≥

less than or equal to

• <

• >

• ≤

• ≥

Less Than

• <

• >

• ≤

• ≥

At least

• <

• >

• ≤

• ≥

at most

• <

• >

• ≤

• ≥

exceeds

• <

• >

• ≤

• ≥