Proportion and Percents
Integers and Expressions
Equations and Area
Volume, Surface Area, Circles
Probability
100
The graph below compares pounds of potato salad to price. What does point P tell you?
3 pounds of potato salad costs $15
100
Evaluate the expression.
-2 - (-4) - 2
0
100
2x + 4.8 = 6.4
Solve the equation for x.
x = 0.8
100
Find the area of the circle. Use 3.14 for pi.
113.04m2
100
Which ground appears to have the greater variability in height?
Basketball
200
Which statements about Robot B are true?
A) Robot B traveled in a different direction than the other two robots.
B) Robot B traveled 5 meters in 7.5 seconds.
C) Robot B traveled 7.5 meters in 5 seconds.
D) Robot B traveled 2/3 meters per second.
E) Robot B traveled 3/2 meters per second.
C and E
200
Which expressions are equivalent to -4(8x - 3)
B, D, and E
200
Gideon wants to buy his grandfather a gift that costs $32. He has already saved $18 for the gift. Gideon saves the same amount of money each week for the next 4 weeks. Write an equation for the amount of money he needs to save per week, x.
4x + 18 = 32
200
Find the volume of the cylinder. Use 3.14 for pi.
28.26yd3
200
How many of the 12 basketball players are shorter than the tallest field hockey player?
4
300
A store always charges 4% interest on their bill if they pay with a credit card. Is the new price proportional to the original price for all credit card customers?
Yes because you would always mulitply by 1.04
300
A cat receives 0.15 milliliter of medicine for every 2.5 pounds that it weighs. Tabby is a cat that weighs 9.75 pounds. How much medicine, rounded to the nearest hundredth of a milliliter, should Tabby receive?
0.59 millilters
300
Find the area of the composite figure.
88ft2
300
Write an equation to find the area of a circle when given the diameter.
A=(d/2)^2*pi
300
A fair 6-sided dice is rolled once with the numbers 1,2,3,4,5, and 6 on it.
What is the probability that a 4 or 5 is rolled?
2/6 or 1/3 or 33.3%
400
A restaurant hands you a bill for $32.98. You want to leave a 15% tip. What will your bill be after the tip?
Round answers to the nearest hundredth.
$37.93
400
Select the two expressions that are equivalent to 0.8(4x +6y)
A. 0.8(6x + 4y)
B. 1.6(2x + 3y)
C. 1.6x(2x + 4y)
D. 3.2x + 4.8y
E. 4.8x + 6.8y
A and D
400
Find the area of the composite figure. Not drawn to scale.
50cm2
400
Find the surface area of the triangular prism.
2838cm2
400
Class X and class Y each have 20 students. They each keep track of the number of books each student reads in one month. The mean number of books read by the students in class X is 4.2 books. The mean number of books read by the students in class Y is 3.8 books. Select the two statements that are true.
A. Every student in class X read more books than any student in class Y.
B. The students in class X like reading more than the students in class Y.
C. The students in class X read longer books than the students in class Y.
D. On average, the students in class X read more books than the students in class Y.
E. The total number of books read by class X is more than the total number of books read by class Y.
D and E
500
A board was cut at 2.5 feet but came out to only 28 inches. What is the perecent error?
7% error
500
Select the two expressions that are equivalent to:
A and B
500
Solve the equation for x.
-2(5-4x)= 6
x = 2
500
Find the volume of the composite figure.
22,185 cm3
500
A container contains 2 gray, 1 white, and 4 black marbles. Without looking, if you choose a marble from the container, will the probability be closer to 0 or to 1 that you will select a white marble? A gray marble? A black marble?
White Marble: closer to 0
Gray Marble: closer to 0
Black Marble: closer to 1