Math

A fixed percentage of the money is added at regular time intervals

A letter or symbol that is used to represent a quantity

Operations that can't undo each other

Rule that terms in an expression may be expanded in a certain way to form an equal expression

The sum/ product is the same regardless of the way in which the numbers are grouped

The largest factor that two or more numbers or terms have in common

A number that is multiplied by a variable in an algebraic expression

A deduction from the usual cost of something

An equation that states that two ratios are equal

The sum/product is the same regardless of the way in which the numbers are ordered

Comparison of two quantities that uses division

The ratio between two values is always the same, or constant

Ratio that compares two quantities that are measured in different Units

Requires that two inverse operations be performed in order to isolate the variable

The amount of money originally invested

Representations of objects/places that are in proportion to the objects/places they represent

Mathematical phrase involving at least one variable and sometimes numbers and operation symbols

Amount added to the cost price of goods to cover overhead and profit

Two numbers that when multiplied together equal 1

The amount of money a salesperson earns after selling a product