Unit 7 Vocabulary (Units 1-7)

2. the distance a number is from zero on a number line
3. the number that multiplies a variable in a term
4. a term raised to the power of three
6. the best subject (at least to Mrs. Emerson, Mrs. Wallace, and Mrs. Brown)
11. the number in a power that is the repeated factor
12. terms that have the same variable(s) that you can combine together (ex: 2x and 4x)
14. in a power it shows the number of times the base is repeated
18. the process of finding factors (opposite of distributive property)
20. two or more expressions that represent the same algebraic expression
21. a symbol that represents one or more numbers (usually a letter like x)
22. contains numbers operations and variables
24. a term with no variable
25. a ratio that compares a number to 100

1. rules to follow when evaluating an expression (PEMDAS)
5. a mathematical sentence that contains an equal sign between two expressions
7. the ratio of corresponding sides in two similar figure
8. any value that makes an equation true (also thought of as the answer)
9. the set of all whole numbers, their opposites, and zero
10. two numbers whose product is one (like 4/5 and 5/4)
13. operations that undo each other (like + and - or x and /)
15. a mathematical sentence using <,>,≤,or ≥ to compare two quantities
16. to find the value of an expression
17. a number or the product of a number and a variable in an algebraic expression
19. a number that can be written as a fraction
23. a term raised to the power of two