A comparison of two quantities by division

operations that undo each other

A number that can be written as a fraction

the answer to a multiplication problem

The amount by which the regular price of an item is reduced

A whole number that has exactly two factors, 1 and itself.

A ratio that compares the change in a quantity to the original amount.

the constant ratio in a proportional linear relationship

A term without a variable

To write a fraction or expression in simplest form

number in front of a variable

A statement that compares two quantities using <, >, ≤,≥, or ≠

The multiplicative inverse of a number

Also known as a gratuity, it is a small amount of money in return for a service.