Solves Problems Involving Algebraic Expressions

Which answer choice is NOT an example of a constant?

• 4n

• 15

• -15

• 0

Which of the following answer choices is NOT an example of a variable?

• 8

• x

• u

• n

A(n) __________________ consists of one or more numbers, variables, and operations. 

• numeric expression

• term

• variable

• algebraic expression

Which of the following is an example of an algebraic expression?

• 3(2 + 7) - 10

• 78 - 5 + 3

• 3x + 6y

• 8(3) - 5 + 2

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

• x to the sixth power decreased by four

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

• Six times a number x less than four

• four less than six

A _____________ is a symbol, usually a letter that stands for a number. 

• coefficient

• algebraic expression

• variable

• term

A(n) __________________ is a number and/or variable that is separated by addition or subtraction. 

• variable

• term

• coefficient

• expression

A ______________ is a number multiplied by a variable. 

• term

• variable

• coefficient

• numerical expression

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

• 6

• 5

• 3

• 2

Which verbal expression represents the given expression?  3(4-x)

• four minus the number x divided by 3

• three times four less than a number x

• three times the quantity x less than four

• four subtracted from x times three