Term
Addition Translation Phrases Section 2.3p.86 

Definition
added to, more than, the sum of, increased by, the total of, plus 


Term
Subtraction Translation Phrases Section 2.3p.86 

Definition
minus, less than, less, subtracted from, decreased by, the difference between 


Term
Multiplication Tanslation Phrases Section 2.3p.86 

Definition
times, of, the product of, multiplied by, twice 


Term
Division Translation Phrases Section 2.3p.86 

Definition
divided by, the quotient of, the ratio of 


Term
Power Translation Phrases Section 2.3p.86 

Definition
the square of, the cube of 


Term
Equation Section 3.1p.106 

Definition
Expresses the equality of two mathematical expressions. Example: 9+3=12 3x2=10 


Term
Solution Section 3.1p.106 

Definition
A number that, when substituted for the variable, results in a true equation. 


Term
Solve an Equation Section 3.1p.107 

Definition
To find the solution of the equation. 


Term
Addition Property of Equations Section 3.1p.107 

Definition
The same number or variable term can be added to each side of an equation without changing the solution of the equation. 


Term
Multiplication Property of Equations Section 3.1p.109 

Definition
Each side of an equation can be multiplied by the same nonzero number without changing the solution of the equation. 


Term
Uniform Motion Equation Section 3.1p.111 

Definition
The speed and direction of an object do not change. 


Term
The Basic Percent Equation Section 3.1p.114 

Definition
Percent Base = Amount P B = A 


Term
Simple Interest Equation Section 3.1p.116 

Definition
Interest = Principal rate time I = Prt 


Term
Percent Mixture Equation Section 3.1p.117 

Definition
Quantity = Amount of solution Percent Concentration Q = Ar 


Term
Clearing Denominators Section 3.2p.130 

Definition
Removing denominators from an equation that contains fractions by multiplying each side of the equation by the LCM of the denominators. 


Term
Even Integer Section 4.2p.174 

Definition
An integer that is divisible by two. 


Term
Odd Integer Section 4.2p.174 

Definition
An integer that is not divisible by two. 


Term
Consecutive Integer Section 4.2p.174 

Definition
Integers that follow one another in order. 


Term
Consecutive Even Integers Section 4.2p.174 

Definition
Even integers that follow one another in order. 


Term
Cosecutive Odd Integers Section 4.2p.174 

Definition
Odd integers that follow one another in order. 


Term
Perimeter Section 4.3p.181 

Definition
The distance around a plain geometric figure. 


Term
Perimeter of a Triangle Formula Section 4.3p.181 

Definition


Term
Isosceles Triangle Section 4.3p.182 

Definition
A triangle that has two equal angles and two equal sides. 


Term
Equilateral Triangle Section 4.3p.182 

Definition
A triangle in which all three sides are of equal length. 


Term
Perimeter of a Rectangle Formula Section 4.3p.182 

Definition


Term

Definition
A unit used to measure angles. 


Term
Right Angle Section 4.2p.184 

Definition
An angle whose measure is 90 degrees. 


Term
Straight Angle Section 4.3p.184 

Definition
An angle whose measure is 180 degrees. 


Term
Acute Angle Section 4.2p.184 

Definition
An angle whose measure is between 0 degrees and 90 degrees. 


Term
Obtuse Angle Section 4.3p.184 

Definition
An angle whose measure is between 90 degrees and 180 degrees. 


Term
Complementary Angle Section 4.3p.184 

Definition
Two angles whose sum is 90 degrees. 


Term
Supplementary Angles Section 4.3p.184 

Definition
Two angles whose sum is 180 degrees. 


Term
Parallel Lines Section 4.3p.184 

Definition
Lines that never meet; the distance between them is always the same. 


Term
Perpendicular Lines Section 4.2p.185 

Definition
Intersecting lines that form right angles. 


Term
Verticle Angles Section 4.3p.185 

Definition
Two angles that are on opposite sides of the intersection of the two lines. 


Term
Adjacent Angles Section 4.3p.185 

Definition
Two angles that share a common side. 


Term
Transversal Section 4.3p.186 

Definition
A line intersecting two other lines at two different points. 


Term
Alternate Interior Angles Section 4.3p.186 

Definition
Two nonadjacent angles that are on opposite sides of the transversal and between the parellel lines. 


Term
Alternate Exterior Angles Section 4.3p.186 

Definition
Two nonadjacent angles that are on opposite sides of the transversal and outside the parellel lines. 


Term
Corresponding Angles Section 4.2p.187 

Definition
Two angles that are on the same side of the transversal and are both acute angles or are both obtuse angles. 


Term
The Sum of the Measures of the (Interior) Angles of a Triangle Section 4.3p.188 

Definition
The sum of the measures of the interior angles of a triangle is 180 degrees. 


Term
Value Mixture (problem) Equation Section 4.6p.212 

Definition
Value = Amount x Cost V = AC 


Term
Rectangular Coordinate System Section 5.1p.247 

Definition
System found by two number lines, one horizontal and one verticle, that intersect at the zero point of each line. 


Term

Definition
The point of intersection on a graph. 


Term
Axes (Coordinate) Section 5.1p.247 

Definition


Term

Definition


Term

Definition
The horizontal axis in an xycoordinate system. 


Term
Quadrants Section 5.1p.247 

Definition
One of the four regions into which the two axes of a rectangular coordinate system divide the plane. 


Term
Ordered Pair Section 5.1p.248 

Definition
A pair of numbers such as (a,b), that can be used to identify a point in the plane determined by the axes of a rectangular coordinate system. 


Term
Xcoordinate Section 5.1p.248 

Definition
The abscissa in a xycoordinate system. 


Term
Ycoordinate Section 5.1p.248 

Definition
The ordinate in an xycoordinate system. 


Term
Graph of an Ordered Pair Section 5.1p.248 

Definition
A dot drawn on the coordinates of the point in the plane. 


Term
Average Rate of Change Section 5.1p.252 

Definition
The average rate of change of y with respect to x is the change in y divided by the change in x. 


Term
Linear Equation in Two Variables Section 5.2p.261 

Definition
An equation of the form y=mx+b, where m is the coefficient of x and b is a constant; linear function. 


Term
Solution of A Linear Equation in Two Variables Section 5.2p.261 

Definition
An ordered pair whose coordinates make the equation a true statement. 


Term
Graph of an Equation in Two Variables Section 5.2p.262 

Definition
A graph of the orderedpair solutions of the equation. 


Term
Xintercept Section 5.2p.267 

Definition
The point at which a graph crosses the xaxis. 


Term
Yintercept Section 5.2p.267 

Definition
The point at which a graph crosses the yaxis. 


Term
Graph of y=b Section 5.2p.268 

Definition
A horizontal line passing through the point whose coordinates are (0,b) 


Term
Graph of x=a Section 5.2p.268 

Definition
A vertical line passing through the point whose coordinates are (a,0) 

