Proportional Power
Algebra All-stars
The Number System
Geometry Genius
Data & Probability
100
A baker uses 12 cups of flour to make 3 loaves of bread. What is the unit rate of flour per loaf?
4 cups per loaf
100
Simplify the expression: 5x + 12 - 2x - 8.
3x+4
100
What is the absolute value of -15.5?
15.5
100
Two angles are supplementary. If one is 110 degrees, what is the other?
70 degrees
100
You flip a coin. What is the probability it lands on heads?
1/2, 0.5, 50%
200
What point on a proportional graph represents the constant of proportionality (k)?
(1,r)
200
Solve for x: 4x - 10 = 26
x=9
200
A diver is 20 feet below sea level and then dives down another 15 feet. What is their new elevation?
-35 ft
200
A circle has a diameter of 10 inches. What is its circumference? (Use pi = 3.14)
31.4 inches
200
Describe the likelihood of an event with a probability of 0.05
Unlikely
300
A car travels 15 miles for every 0.5 gallons of gas. How many miles does it travel per gallon?
30 miles per gallon
300
Write an inequality: "The product of 5 and a number n, increased by 3, is at most 18."
5n + 3 <= 18
300
What is the distance between -12 and 8 on a number line?
20 units
300
A circle has a radius of 4 cm. What is its area? (Use pi=3.14)
50.24 sq cm
300
In a sample of 50 students, 10 prefer soccer. In a school of 500 students, how many would you expect to prefer soccer?
100
400
A shirt originally costs $20. It is marked up by 40%. What is the new price?
$28
400
Solve the inequality: -3x + 5 > 20.
x < -5
400
Evaluate
-2/3 divide 4/9
-3/2 or -1.5
400
A scale drawing uses 1in = 10feet. If a room is 50feet long, how long is it in the drawing?
5 inches
400
You roll a 6-sided die and flip a coin. What is the probability of rolling a number greater than 4 AND flipping heads?
2/12, 1/6
500
A store buys a tablet for $200 and marks it up 50%. Later, they offer a 20% discount off the marked-up price. What is the final price?
$240
500
What is the slope of a line that passes through (2, 2) and (4, 10)?
8/2 or 4
500
500
A rectangular prism has a length of 5, width of 4, and height of 10. What is its total surface area?
220 sq units
500
Data Set A has a MAD of 1.2. Data Set B has a MAD of 4.5. Which set is more consistent?
Data set A