Algebraic Expressions

 The volume of a certain cube can be found using the expression 8³. What is 8³ written as a product of the same factor? 

• 8x3
• 3x3x3x3x3x3x3x3
• 3x8
• 8x8x8

What is 4x4x4x4x4 written using an exponent? 

• 4⁵
• 1,024
• 4x5
• 5⁴

What is the value of this expression? 
6² + 3

• 15
• 16
• 39
• 42

What is the value of this expression? 
31 + 5² - 6

• 40
• 50
• 52
• 62

What is the value of this expression? 
46 - 2 x 4 + 7

• 38
• 45
• 183
• 484

What is the value of this expression? 
5 x 4 + 8 x 7 

• 168
• 84
• 76
• 59

What is the value of cd if c=7 and d=6? 

• 13
• 42
• 67
• 76

What is the value of 5 + 2n if n=3/4? 

• 1 1/2
• 5 3/4
• 6 1/2
• 7 3/4

What is the value of s - t + u if s=11, t=9, and u=10? 

• 19
• 15
• 12
• 8

What is the correct algebraic expression for this phrase? 
14 more pickles than the first jar

• p + 14
• 14 - p 
• 14p
• 14 ÷ p