Algebra I - Algebra I Mr. Clutter Villegas Middle School...

Info iconThis preview shows pages 1–10. Sign up to view the full content.

View Full Document Right Arrow Icon
Algebra I Mr. Clutter Villegas Middle School Library 2006-2007
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Definitions Variable – A variable is a letter or symbol that represents a number (unknown quantity). 8 + n = 12
Background image of page 2
Definitions A variable can use any letter of the alphabet. n + 5 x – 7 w - 25
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Definitions Algebraic expression – a group of numbers, symbols, and variables that express an operation or a series of operations. m + 8 r – 3
Background image of page 4
Definitions Evaluate an algebraic expression – To find the value of an algebraic expression by substituting numbers for variables. m + 8 m = 2 2 + 8 = 10 r – 3 r = 5 5 – 3 = 2
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Definitions Simplify – Combine like terms and complete all operations m = 2 m + 8 + m 2 m + 8 (2 x 2) + 8 4 + 8 = 12
Background image of page 6
Words That Lead to Addition Sum More than Increased Plus Altogether
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Words That Lead to Subtraction Decreased Less Difference Minus How many more
Background image of page 8
Write Algebraic Expressions for These Word Phrases Ten more than a number
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 10
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/12/2011 for the course MAT/116 mat/116 taught by Professor Unknown during the Spring '10 term at University of Phoenix.

Page1 / 15

Algebra I - Algebra I Mr. Clutter Villegas Middle School...

This preview shows document pages 1 - 10. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online