Pre Algebra .....

4. closed figures formed by three or more lines segment called sides vertex
6. acts as a grouping symbol in the order of operation
7. a graph that shows the relationship between two sets of data
8. a symbol that indicates a positive or a nonnegative square root
12. an equation stagnating that two ratios are equivalent
14. a comparison of two quantities by division
15. a four sided polygon
18. to express fractions as percent and to solve percent problems
22. can be measured by the number of cubic units needed to fill a space
23. is a product of the numerator of one fraction and the denominator of another fraction
24. money a salesperson earns based on sales
25. a ratio that compares a number to 100
27. the measure of the surface enclosed by a geometric figure
28. the relationship between the number of touchdowns and the number of points can be expressed by
31. money earned on a bank account or money paid toward a bank loan

1. are equations that describe a relationship among certain quantities
2. the four divided number lines on a graph
3. the number of times a base is used as a factor
5. is an equation of a form
9. one of two equal factors of a number
10. numbers that are expressed using Exponents are called
11. opposite sides equal in length ; opposite sides parallel
13. the two number lines intersect at the point where each line is zero
16. to divide powers that have the same base, subtract their exponents. The base will remain the same
17. to multiply powers that have the same base, add their exponents. The base will remain the same
19. ordered pairs are graphed on
20. exponent that are used to express a number less then one
21. to raise a power to a power multiply the exponents
26. polygons with three sides and three angles
29. a ration of two quantities with different units
30. starting amount of money