• Shuffle
Toggle On
Toggle Off
• Alphabetize
Toggle On
Toggle Off
• Front First
Toggle On
Toggle Off
• Both Sides
Toggle On
Toggle Off
Toggle On
Toggle Off
Front

### How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

Play button

Play button

Progress

1/23

Click to flip

### 23 Cards in this Set

• Front
• Back
 A(n)_______ is formed by numbers and variables connected by the operations of addition, subtraction, multiplication, division, raising powers or taking roots. algebraic expression The ________ of a number a is -a. opposite 3(x-6)=3x-18 by the ________ property distributive The _______ of a number is the distance between that number and 0 on the number line. absolute value A(n) _____ is a shorthand notation for repeated multiplication of the same factor. exponent A letter that represents a number is called a _______. variable The symbols < and > are called ______ symbols. inequality If a is not 0, then a and 1/a are called __________. reciprocals A+B=B+A by the ________ property. cummutative (A+B)+C=A+(B+C) by the _______ property. associative The numbers 0,1,2,3,... are called _______ numbers. whole If a number corresponds to a point on the number line, we know that number is a _______ number. real The statement "x<5 or x>7" is called a(n) _________. compound inequality An equation in one variable that has no solution is called a(n) __________. contradiction The _______ of two sets is the set of all elements common to both sets. intersection The _______ of two sets is the set of all elements that belong to either of the sets. union An equation in one variable that has every number (for which the equation is defined) as a solution is called a(n) ________. identity The equation d=rt is also called a(n)_________. formula A number's distance from 0 is called its _________. absolute value When a variable in an equation is replaced by a number and the resulting equation is true, then that number is called a(n) _________ of the equation. solution The intergers 17,18,19 are examples of __________. consecutive intergers The state 5x-0.2<7 is an example of a(n) __________. linear inequality in one variable The statement 5x-0.2+7 is an example of a(n) _______. linear equation in one variable