Vocabulary
Equations
Lines and Angles
Fractions
Percent and Decimals
100
The quotient of two numbers or two quantities.
What is a ratio?
100
In an equation, of means this
What is multiplication?
100
An angle whose measure is between 0 degrees and 90 degrees
What is an acute angle
100
To convert from percent to a decimal, drop the percent symbol and multiply by this number
What is 0.01?
200
The Latin phrase per centum, which means per 100
What is percent?
200
A mathematical statement that contains an equal sign
What is an equation?
200
An angle that measures 180 degrees
What is a straight angle
200
The process of writing a fraction in simplest form
What is simplifying?
200
When replacing the percent as a decimal with its decimal equivalent of 0.01 and then do this
What is multiply?
300
A mathematical statement that two ratios are equal
What is a proportion?
300
A combination of operations on variables and numbers
What is an expression?
300
Two angles that have a sum of 90 degrees
What is complementary angles?
300
A fraction whose numerator is less than its denominator.
What is a proper fraction?
300
A tax charged on certain items when purchased
What is a sales tax?
400
For any two numbers graphed on a number line number to the right is this
What is the greater number?
400
A number that when substituted for a variable makes the equation a true statement.
What is a solution?
400
A line that intersects two or more lines at different points
What is a transversal?
400
Fractions that represent the same portion of a whole or the same point on a number line
What are equivalent fractions?
400
Money charged for using other people's money
What is interest?
500
A graph that can appear with vertical bars or horizontal bars
What is a bar graph?
500
The same number may be added to or subtracted from both sides of an equation without changing the solution of the equation by this
What is addition property of equality?
500
Two angles that are opposite of each other and have the same measure
What is vertical angles?
500
The products one obtains by multiplying diagonally across the equal sign
What are cross products?
500
This contains a whole number and a fraction
What is a mixed number?
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