 | Term | Definition |
| |
variable |
a letter or symbol that represents a number |
| |
algebraic expression |
a mathematical statement that includes numbers adn variables related by basic math operations |
| |
numerical expression |
a mathematical statement that involves numbers related by basic mather operations |
| |
evaluating |
to find the value of |
| |
set |
a collection of numbers |
| |
relacement set |
a list of numbers or values that are used to replace/substitue for a variable |
| |
exponen |
a number written in superrscript that indicates how many times a base number is to be multiplied by itself |
| |
base |
root number |
| |
formula |
a mathematical sentencee involving cariables adn basic operations used to represent wors or the relationship of te variables to each other. |
| |
unit price |
the cost per grame, per ounce.... |
| |
principle |
the amount deposited |
| |
equation |
a mathematical sentence that contains the symbol (=) |
| |
open sentence |
a mathematical sentence that contains a variable |
| |
empty set |
a set that contains no numberes, that is, no values make and ope sentence true |
| |
null set |
same thing as "empty set" |
| |
solution set |
a list of values that make a mathematical sentence true |
| |
mathematical sentence |
a statement involving basic operations indicating the relation of numbers to each other by using equality or inequality symbols |
| |
grouping symbols |
( ), { }, [ ], a/b |
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