Geometry
Central Tendency
Linear Relations
Linear Equations
Algebra
100
This is the relationship between diameter and radius.
What is d=2r?
100
This measure of central tendency is the value that lies at the midpoint of a data set.
What is the median?
100
A sand castle shrinks in height by 5cm every hour. The castle started at 50cm and is completely gone after 10 hours. This is the dependent variable for this situation.
What is the height?
100
This is the equation of the line with a slope of -3 and a y-intercept of 10.
What is y=-3x+10?
100
This is the value of x in the equation below.
5x+10=0
What is x=-2?
200
This is the length of the missing side.
What is h=10?
200
This is the median of the following grades on a report card:
76%, 72%, 64%, 78%, 72%, 72%, 82%, 78%
What is 74?
200
The variables in the graph below have this type of relationship.
What is a strong negative correlation?
200
This is the equation of the line below.
What is y=-2x+3?
200
This is the value of g in the equation below.
3 = 9
g 30
What is g=10?
300
This is the perimeter of the shape below.
What is 68m?
300
This measure of central tendency is calculated by adding up all of the values to find a total, and dividing the total by the number of values that were added together.
What is the mean?
300
This is the y-intercept of the graph below.
What is -1?
300
Mila is a painter. She charges her customers a flat rate of $100 plus $50 an hour. This is the equation of the line that represents Mila's earnings.
What is y=50x+100?
300
If x=5, this is the value of 2x(x+5) - 2.
What is 98?
400
This is the area of the shape below.
What is 50 m?
400
This is the mean of the number of minutes practicing piano each day: 30, 50, 20, 50, 15, 45, 0
What is 30?
400
This is the slope of a line whose rise is 14 and run is -2.
What is -7?
400
This is the equation of the following linear relation.
What is y=x-1?
400
This is the solution to the following equation:
9x - 15 = 9 + 10x
What is x=-24?
500
This is the perimeter of the shape below.
What is 24.6 units?
500
This is the mean of the following temperatures:
−7∘C, −5∘C, 8∘C, −3∘C, 2∘C, 0∘C, −2∘C
What is −1∘C?
500
One line has a slope of -5. The other line has a slope of 1/5. This is the steeper of the two lines.
What is the line with a slope of -5?
500
Connie hires someone to fix her heater. She is told that she will be charged a base fee and $45/hour. Her bill is $215 and it took 2 hours to fix her heater. This is the equation of the line that models this situation.
What is y=45x+125?
500
A box of fruit has four more apples than oranges. Together, there are 52 pieces of fruit. This is the number of apples.
What is 28?