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Question : Fill in the blank with one of the words or phrases listed below. : 2151679

**MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.**

**Fill in the blank with one of the words or phrases listed below.**

1) An algebraic expression is _______ when all like terms have been _______.

A) combined, simplified

B) simplified, combined

C) variable, simplified

D) variable, combined

2) Terms that are exactly the same, except that they may have different numerical coefficients, are called _______ terms.

A) simplified

B) like

C) combined

D) variable

3) A letter used to represent a number is called a(n) _______.

A) like

B) numerical coefficient

C) variable

D) algebraic expression

4) A combination of operations on variables and numbers is called a(n) _______.

A) algebraic expression

B) variable

C) numerical coefficient

D) terms

5) The addends of an algebraic expression are called the _______ of the expression.

A) like

B) terms

C) algebraic expression

D) variable

6) The number factor of a variable term is called the _______.

A) terms

B) variable

C) like

D) numerical coefficient

7) Replacing a variable in an expression by a number and then finding the value of the expression is called _______ for the variable.

A) simplified

B) numerical coefficient

C) evaluating the expression

D) combined

8) A term that is a number only is called a(n) _______.

A) variable

B) numerical coefficient

C) constant

D) equation

9) A(n) _______ is of the form expression = expression.

A) solution

B) numerical coefficient

C) algebraic expression

D) equation

10) A(n) _______ of an equation is a value for the variable that makes the equation a true statement.

A) variable

B) numerical coefficient

C) solution

D) constant

11) To multiply -3(2x + 1), we use the _______ property.

A) addition

B) evaluating the expression

C) distributive

D) multiplication

12) By the _______ property of equality, we may multiply or divide both sides of an equation by any nonzero number without changing the solution of the equation.

A) evaluating the expression

B) distributive

C) multiplication

D) addition

13) By the _______ property of equality, the same number may be added to or subtracted from both sides of an equation without changing the solution of the equation.

A) multiplication

B) addition

C) distributive

D) evaluating the expression