Cumulative Vocabulary Quiz

Money paid to a sales person in exchange for their service selling something. It is a percentage of the sales price

• Commission
• Gratuity
• Markup
• Markdown
• Tax

Money paid to service providers as a tip or gift. It is a percentage of the cost

• Commission
• Gratuity
• Markup
• Markdown
• Tax

A reduction or discount in price, usually to attract more buyers. It is often a percentage of the price.

• Commission
• Gratuity
• Markup
• Markdown
• Tax

The difference between the wholesale price and retail price. It is calculated as a percentage of the wholesale price

• Percent Change
• Gratuity
• Markup
• Markdown
• Tax

A measure of how much a value goes up or down over time, expressed as a percent of the older value

• Percent Change
• Gratuity
• Markup
• Markdown
• Tax

Money paid to a government in exchange for public goods and services. It is calculated as a percentage of the value of land,

• Percent Change
• Gratuity
• Markup
• Markdown
• Tax

The distance a number is from zero on the number line

• Absolute Value
• Coordinate Plane
• Constant
• Ratio
• Percent Change

A number; its value never changes

• Constant of Proportionality
• Constant
• Absolute Value
• Variable
• Rational Number

The unchanging value in a ratio of 2 proportions – y = kx

• Constant
• Cross Product
• Constant of Proportionality
• Ratio
• Rational Number

A plane defined by a horizontal x axis and a vertical y axis

• Slope
• Reciprocal
• Scientific Notation
• Coordinate Plane
• Tape Diagram