The Number System
A positive or negative whole number, or zero.
What is an integer?
The solution to 3x + 2 = 5
What is x = 1?
An angle that is less than 90 degrees
What is an acute angle?
a rate that compares a quantity to 1
What is a unit rate?
This is the number piercings Professor Lobotsky has
What is 0?
The sign of the product when multiplying two negative numbers
What is positive?
The solution to 3(x+2) = 18
What is x=4?
Two angles whose sum is 90 degrees
What are complementary angles?
Two ratios that are equal to each other
What are equivalent ratios?
This was Professor Lobotsky's first job
What is a farmer?
You do this after grouping mechanisms when simplifying expressions. (Order of operations)
What are exponents?
Terms that have the same variables and same powers.
What are like terms?
When two intercepting lines cross at a 90 degree angle
What are perpendicular lines?
Jon bought 8 pounds of ground beef to make a chili. It cost him $44. This is the price per pound.
What is $5.50?
This is the number of tattoos Professor Lobotsky has.
What is 3?
This quadrant has both negative x-values and negative y-values
What is quadrant III?
This is the solution set for 5x-2>18
x>4
Two angles whose sum is 180 degrees
What are supplementary angles?
Jon ran a 3 mile race in 30 minutes. This is his speed in miles per hour.
What is 6 mph?
The year Professor Lobotsky started teaching at KAPPA III
What is 2016?
A real number that cannot be written as a fraction with integers in the numerator and denominator
What is an irrational number?
The numerical factor of a term
Ex: In the term 2x, the number 2
What is a coefficient?
A pair of angles, formed by two intersecting lines, that are opposite each other; they are equivalent.
What are vertical angles?
In order for a straight line to be a proportional relationship, it must also go through this point.
What is the the origin, or (0,0)?
This is the number of bones Professor Lobotsky has broken
What is 2?