Algebra Chapter 0 Review

Mrs. Mills set up her desks in 3 rows of 7. How many students was she expecting in her class?

• Equation: 21/3 = 7
  Solution: 7 students
•  Equation: 7x3=21 
  Solution: 21
• Equation: 7x3=21
  Solution: 21 students
• Equation: 21/7=3
  Solution: 21 students

A developer uses 19.5 acres of land to build homes. She divides the land into 30 equal lots. What is the size of each lot?

• 0.6 acre
• 0.65 acre
• 0.75 acre
• 0.8 acre

• Real Number

• Rational Number

• Integer

• Whole Number

^{16 is a}

• Real Number

• Rational Number

• Integer

• Whole Number

^{-8.25 is a}

• Real Number

• Rational Number

• Integer

• Whole Number

Which of the following is an irrational number?

• 
• 
• 
• 

6 + (-3)

• 3

• -3

• 9

• -9

10 - (-3)

• 7

• -7

• -13

• 13

-9 - (-7)

• -2

• -16

• 16

• 2

• 1/6
• 1
• 1/0
• 1/12