Ratios With a Variable

Part of an equation which varies in value (represented by a letter)

• Constant

• Coefficient

• Variable

• Factor

A relationship between two quantities that can be expressed three different ways.

• rate

• ratio

• unit price

A ______________ is a table of numbers that has the same ratio.

• unit rate

• ratio table

• independent variable

• rate

The constant ratio in a proportion linear relationship is:

• unit rate

• ratio table

• constant rate of proportionality

• dependent variable

Solve the proportion

Mathematical Equivalence

ON

A relationship in which for every x units of one quantity there are y units of another quantity.

• Rates

• Ratio

• Unit Rate

• Equivalent Ratio

Compares x units of one quantity to 1 unit of another quantity.

• Rate

• Unit Rate

• Ratio

• Equivalent Ratio