algebra

2. To reduce a fraction to its lowest terms
5. a result obtained by dividing one quantity by another.
6. the principal or horizontal axis of a system of coordinates, points along which have a value of zero for all other coordinates.
7. involving the second and no higher power of an unknown quantity or variable.
9. a part of a whole or, more generally, any number of equal parts.
10. a whole number; a number that is not a fraction.
12. to answer a math problem
15. a statement that the values of two mathematical expressions are equal
18. a combination of numbers, variables, functions
19. a function which takes zero or more inpDirectvariation mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other.
20. a number or algebraic expression that divides another number or expression

1. mathematical relationship between two variables that can be expressed
3. The result of adding two or more numbers
4. a single mathematical expression
8. an equation in which the highest power of the variable is always 1.
11. Horizontal line, zero slope, y= # for equation.
13. a product is the result of multiplication
14. values to a well-defined output value.
16. a symbol (usually a letter) standing in for an unknown numerical value in an equation
17. algebraic expression of the sum or the difference of two terms.
18. a quantity representing the power to which a given number or expression is to be raised