Inequalities and Integers

Which is not an integer?  

• -5
• 12
• 0
• -1/2

Express an integer: a debt of $50

• 50
• -50

What is the opposite of 10? 

• 10
• -10
• 0
• 20

Express an integer: a withdrawal of $100

• 100

• -100

Express an integer: a plane descended 3000 ft

• 3000
• 300
• -300
• -3000

Opposite integers are

• The same distance from zero but in the same directions.
• opposite symbol of an positive is +
• The same distance from zero but in opposite directions.
• opposite symbol of negative is -

Which is the opposite -5

• .5
• √5
• -5
• 5

Express an integer: a plane descended (goes down) 3000 ft

• 3000
• 300
• -300
• -3000

30°F degrees below 0°F degrees

• 30°F
• -30°F
• 0°F

Britney deposits $450 into her checking account. 

• $450 
• -$450
• $0