Exam Review Foundations

How would 0.333... be classified?

• Real and irrational

• Real only

• Imaginary only

• Real and rational

What categories describe this number?

• Rational, Integer

• Rational,Whole, Integer

• Irrational, Integer

• Real, Irrational

Identify the property

a (1) = a

• identity of addition

• identity of multiplication

• inverse of addtion

• multiplication of zero

Pick the answer that is an example of the commutative property of multiplication

• b + c + a = a + b + c
• a(b + c) = ab + ac
• a ⋅ b = b⋅ a
• a ⋅ 1 = a

5 less than the product of 7 and s

• 7s - 5
• 5 - 7 + s
• 7(s - 5) 
• 5 - 7s

Five times Mike's age, increased by nine

• 5(x+9)
• 9(5+x)
• 9x+5
• 5x+9

b² + 4
when b = 3

• 10
• 12
• 13
• 11

Solve the system of equations

• (1, -4)

• (1, 4)

• (-4, -7)

• (-7, -4)

Which graph represents a system of equations with no solution?

• 
• 
• 
• None of the above

What will you do to solve this equation?

4x = 16

• divide both sides by 4

• multiply both sides by 4

• subtract 4 from both sides

• divide both sides by 16