Algebraic Expressions

How many terms are in the given expression?
5² + 7n - 2f  

• 6

• 3

• 5

• 2

Which expression represents: "the product of 3 and x increased by 5"? 

• 5x - 3

• 
  3 - 5x

• 3x(5)

• 3x + 5

The algebraic expression 6x - 4 can be written as which of the following? 

• x to the sixth power decreased by four

• Six times a number x less than four

• The product of six and a number x decreased by four

• 
  four less than six

The product of five and w

• 5+w

• 
  w-5

• 
  5-w

• 5w

Identify the variable of the algebraic expression:

3x + 5

• 3

• 5

• x

• 3x and 5

Which equation is equivalent to 2(y + 11) ?

• 2y + 22

• 2y + 13

• 
  2y + 11

• 
  y + 22

• 45

• 54

• 63

• 130

What is the value of the expression 2x² - 5y + 3 when x=3 and y=3

• 0

• 6

• 30

• -3

Which expression is equivalent to 3 x 3 x 3 x 3?

• 12

• 27

• 9 x 3²

• 6 + 6

Ashley has c cookies for lunch and Iliana has 3 times as many. Which expression shows how many cookies Iliana has for lunch?

• 3 + c

• 3/c

• 3c + c

• 3c