Unit 3 Test Review Part 1

5² + 13

• 23
• 14
• 38
• 33

Find the value (standard form) of the power. 
3³

• 9
• 6
• 27
• 12

Find the value of 2⁵. 

• 10
• 32
• ten
• 12

John is taking him and two friends to the movies. The movie ticket cost (x) amount of dollars and he bought popcorn and candy for himself only for $15. Write an expression representing the situation. 

• 3 + 15
• 3(x) + 15
• 3 + x + 15
• 3(15) + x

To Bowl at Stars and Strikes Bowling Alley, it cost $3.50 to rent shoes and $5 per game. If someone buys a pizza for $1.50, write an expression representing how much the total will be.

• $3.50 x 5 x $1.50
• $5($1.50) + $3.50
• $1.50 + $3.50(5)
• $3.50 + $5 + $1.50

Evaluate the following problem:
15.76 + x | where x = 7.2

• 87.76
• 22.96
• 16.48
• 22.88

Evaluate the following problem, which answer is greater?
A.     12x – 5| where x = 3  

B.      25 – 5x| where x = 5

• A
• B

Evaluate:
 
x² - ( 3 – 2 + x)
 where x = 3

• 10
• 5
• 8
• 11

Write an algebraic expression to represent the phrase.

Three times a number plus four

• 3 x 4
• 3(5) + 4
• 3(x) + 4
• 4(3) + x

Write an algebraic expression to represent the phrase.

Six more than seven times a number

• 6 x 7 x D
• 7 x 6n
• 7n + 6n
• 6 + 7n