Chapter 1
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What is zero?
A sentence that is neither true nor false.
What is an open sentence?
Given R={0,1,2,3,4}
x>4
What is the empty set?
The form a * 10^n
where a is between 1 and 10
What is Scientific Notation?
To add or subtract fractions you must make these
What are like denominators?
The Lower Left Quadrant on a Coordinate Plane
What is Quadrant III?
152=-4w
w=-38
As a word expression
16>c+12
sixteen is greater than the sum of c and twelve
What is 1/a
A handy rule to remember how to divide fractions
What is Keep Change Flip?
When an operation is performed using two elements in this type of set the results is always an element in the set.
What is a closed set?
As a word expression
53 + 39
What is fifty-three increased by thirty-nine?
Triple a value is less than 20
3n<20
Any number that can be expressed as a quotient of two integers
What is a rational number?
Of 6 and 4: 12
What is the Least Common Multiple?
This property states that 6+-3=-3+6
What is the Commutative Property of Addition?
Expressions which contain one or more variables.
What are algebraic expressions?
The wind chill is less than 0
w<0
x^4 * x^4
What is x^8
I have no factors besides myself and one
What is a prime number?
This mathematician developed a method for evaluating sums of number sequences.
Who is Carl Friedrich Gauss?
The product of length, width and height
What is the volume of a rectangular prism?
-20x>800
x<-40
3/100 and .03 are an example of these
What are equivalent rational numbers?
Of 16 and 72: 8
What is the Greatest Common Factor?