| A | B |
|---|
| rate | a fraction with units that are different |
| ratio | a fraction in which units can be made the same |
| proportion | two fractions that are equivalent to each other |
| inequality | symbols that include less than, greater than, or a combination of with an equal sign |
| less than | an answer that has a value smaller than a given number |
| greater than | an answer that has a value larger than a given number |
| probability | the chance that something could happen |
| random | something that happens without a predetermined outcome |
| variable | a symbol or letter used to represent a number or answer |
| expression | a mathematical sentence that describes a set of instructions |
