Algebra Vocabulary

When you add you can add only _____terms.

In the expression, 7a ____is the coefficient.

2 is a variable

All numbers are like terms.

The coefficient is the number in front of the variable.

Binomials have ____ terms.

The letter used to stand for a number is called a

Polynomial expressions can have __,___,___, or more unlike terms combined by addition or subtraction sign.

In the expression 7a, a is the _______.

Trinomial expressions have ______terms combined with addition and subtraction signs.

3x +7x=10x. True or False

Algebra is a

A mathematical sentence contains two or mathematical phrases joined tog. by an equals/inequality sign.

Variables can be part of an expression, equation, or an inequality.

Variables that use the same letter are like terms.

x is a variable

Monomials have _____term.

Some equations are true and some are false.

An inequality is a mathematical sentence in which two phrases are joined by an inequality symbol.

In mathematics, there are three basic operations.