Jaylon

3. a part of a whole, while a decimal is a way of expressing that same part of a whole using a decimal point
4. a statement of equality, meaning two expressions are connected by an equals sign (=).
5. something that forms a straight line when graphed.
7. the secondary or vertical axis of a system of coordinates, points along which have a value of zero for all other coordinates.
9. the horizontal reference line on a Cartesian coordinate system
11. an equation or system of equations has no values for the variables that will make the equation(s) true.
12. a statement that shows the relationship between two expressions when they are not equal.
13. a phrase containing numbers, variables, symbols, and operators that are grouped together.
14. decimals that have a finite number of decimal places.
15. a particular equation or system of equations has only one value or set of values that make the equation or system true.

1. a symbol, usually a letter, that represents a number whose value is not fixed but can change or vary.
2. a number that can be expressed as a fraction of two integers, where the denominator is not zero.
6. an equation or system of equations is satisfied by any value of the variables.
8. a number which produces a specified quantity when multiplied by itself.
10. something that is not linear, meaning it doesn't follow a straight line when graphed or described by an equation.