Quiz 1

a letter that can be replaced with a number

ex. 4x (x is the ____)

• term

• variable

• coefficient

• like term

a number multiplied by a variable(s)

ex. 4x (4 is the ____)

• expression

• constant

• coefficient

• numerical expression

a single mathematical expression

• like term

• alegrabic expression

• term

• inequality

terms that have the same variable, power, or exponent

• equation

• like term

• coefficient

• variable

Which is an equation?

• 15 = a

• 5a

• 3x + 2

• 15 + 3 - 2w

This property says that

a(b + c) = ab + ac

• associative property

• communicative property

• distributive property

• evaluate

Which expression has 1 term?

• 4tw

• 12 - 5t

• 6 + 3x - 2

• 8 + b