Percentages
Integers
Statistics and Probability
Proportional Relationships
Geometry
100
50% of 37 kilograms of beans
18.5 kilograms of beans
100
The product of two negative numbers
Positive
100
If I flip a coin, what is the probability that I will get tails?
1/2 = 50%
100
Have straight lines that pass through the origin
Proportional Graphs
100
Two angles that makes a total of 90 degrees
Complementary
200
$100 decreased by 26%
$74
200
n - 5 = -2
3
200
I roll a die and lose money if I roll a 1 or a 2. What is the probability that I lose money?
1/3 = 33%
200
A rate for one of something
Unit Rate
200
The areas of three circles are shown in the table.
List the circles in order from least circumference to greatest circumference.
T, W, S
300
Jeremiah's pants went from costing $25 to $18.85! What was the percent change ?
Decrease of 24.6%
300
Sam jumps off a diving board that is 9 feet in from the water level of the pool. He swims to touch the bottom of the 12 foot pool. Write an expression that represents Sam's change in elevation and solve.
9 - -12= 21 feet
300
How many possible combinations are there if I mix 5 pairs of pants and 3 shirts?
15 combinations
300
The deep sea diver's elevation was -2,380 inches below sea level after 35 minutes.
How long did it take the diver to reach -1,156 inches below sea level
17 minutes
300
The area of a circle with a diameter of 3.2 feet
8.0384
400
Subtotal was $20 the tip (increase) 15% and the discount (decrease) of 15%, the final cost is
$19.55
400
Determine the value of m " -12m = -156 "
m = 13
400
A large company has offices in cities across the country. The facilities director of the company was asked to survey employees about their office furniture. Rather than survey all employees in the company, the director decided to take a sample of employees. Which groups would be most representative of the opinions of all employees in the company?
Select each correct answer.
- A.employees with office phone numbers ending in 3 and 7
- B.randomly selected employees in the cafeteria of one of the offices
- C.employees who have worked for the company for more than 10 years
- D.5% of randomly selected employees from each office location
- E.employees answering phone calls in the company’s customer service department
- F.employees who are randomly selected by a computer from a list of all company employees
A, D, F
400
78x = y
the number 78 represents the this
The constant of proportionality
400
A scale drawing of a rectangular parking lot is shown. The width of the parking lot is shorter than the length. The width of the actual parking lot is 48 feet.
How many feet of the parking lot are represented by 1 centimeter on the scale drawing?
15 feet
500
Ali tries to cut a piece of wood 40 feet long. The piece of wood ends up being 35.56 feet long. The percent error was how much?(percent change)
11.1 %
500
Simplify -7(-4x+6)-5x
28x-42-5x = 23x-42
500
If I survey a group of 30 people and 12 of them prefer orange gatorade to lemon-lime, how many people would I expect to like lemon-lime out of 500 people?
300 people
500
The four representations of proportional relationships
Scenario(verbal or word problem)
Table
Graph
Equation
500
Jamal will slice a right circular cylinder into two congruent pieces. Which two-dimensional-plane sections could result from the slice Jamal makes?
Select each correct answer.
- A.circle
- B.pentagon
- C.hexagon
- D.triangle
- E.rectangle
A, E