Identifying Expressions and Equations

• expression

• inequality

• equation

• equation

• inequality

• expression

• inequality

• expression

• equation

What is the difference between an expression and equation?

• Expressions have an equal sign and equations do not have an equal sign

• Expressions do not have an equal sign and equations do have an equal sign

• There is not a difference

• Expressions do not have variables and equations have variables

Which equation matches the table?

• y = x + 5

• y = 5x

• y = x - 5

• x = y - 5

Tell whether each statement below is an equation or expression.

• A and C are equations but B is an expression.

• A and B are expressions but C is an equation.

• B and C are expressions but A is an equation.

• A
• B
• C
• D

• c minus 5

• 5 less than c

• c increased by 5

• half of c

x + y = 50

• expression

• equation

Which vocabulary word best describes this: x + 47 = 95

• expression

• equation

• coefficient

• constant