Geometry
2d shapes that are closed, have straight lines, no crossing
What is a polygon
Two ratios that can be simplified to the same value, e.g. 3:4 and 6:8
What are equivalent ratios?
Any 3d shape that has one base, and the sides all end in a single vertex (point)
What is a pyramid
The vertical lines around a number, e.g. |-5|
What is absolute value
The "most popular number" in a set of data
The formula for area of a triangle
What is base x height / 2
Special name of a ratio where one of the values is one, usually seen in relation to time
What is a unit rate
The word for how much change or spread is in a set of data
What is variability
This property: 5(2x + 3)
What is distributive property
The middle number in a series of data once it's put in order
What is median
The shape formed when a polyhedron is unfolded to its flat faces
What is a net
A number that gives a value as one part in every hundred.
What is a percent
A graph that shows data in ranges using bars
What is a histogram
The symbol that means "at least," e.g. I ate "at least six cookies"
What is ≥
The steps involved in finding the mean
What is surface area?
3 batches of cosmic brownies need 9 spoonfuls of sprinkles. What is a unit rate for this?
What is
1 batch: 3 spoonfuls
1/3 batch : 1 spoonful
What is 18x +72y
The number with the smallest value between -14 and -40
What is -40
The five numbers needed in a five number summary for box plots
What is minimum, Q1, Median/Q2, Q3, Maximum
The volume of a triangular prism with a height of 20 and a triangle base with an area of 14
What is 280 units cubed
The sale price if I buy a $30 shirt and use a 20% off coupon.
What is $24
The value of x in 7x = 161
What is 23
The name of the smallest number two other numbers share when multiplying or skip counting
What is Least Common Multiple
The percentage of data inside the IQR (Interquartile Range)
What is 50%