Unit 1: Rational Number Operations
Unit 2: Proportional Relationships
Unit 3: Percent Problems
Unit 4: Expressions
Unit 5: Equations/Inequalities
Unit 6/7: Statistics & Probability
Unit 8: Geometry
100
Order the following numbers from GREATEST to LEAST:
2, -4, -1, 0
2, 0, -1, -4
100
What is the constant of proportionality in the following equation:
y=5.5x
5.5
100
136 is what percent of 17?
800%
100
Name the following for the expression: Term(s), Coefficient(s), Constant(s)
Terms: 64p, -88
Coefficient: 64
Constant: -88
100
Solve the following inequality and graph the solution:
6<=x-2
8<=x or x>=8
100
The probability of randomly selecting a red ball from a bag that has red, white, and green balls is 0.89.
Can the likelihood of selecting a red ball be described as likely, unlikely, or equally unlikely as likely?
Likely
100
What is the measure of angle N in the triangle shown?
70 degrees
200
Sean started with 15 points during a trivia game. Then, he lost 8 points on one turn, and also lost 13 points on his final turn. What is Sean's final score?
-6 points
200
Is the following relationship proportional? Why or why not?
No, does not have a constant of proportionality.
200
A family went to a restaurant and their bill was $22.50. There was 9% sales tax. What is their final bill? Round to the nearest cent.
$24.53
200
Simplify:
-7(5x+2)+5x
-30x-14
200
Solve the following equation:
-24-4b=4
b=-7
200
Which of these is an example of a random sample?
A. For a survey on air travel, 100 people are chosen randomly from five different airports.
200
Solve for x.
x=5
300
Represent the following expression on a number line:
-10+8-3
300
Write an equation that represents the following proportional relationship.
y=4/9x
300
A shirt cost $15. Ms. Dougherty has a coupon for 15% off. What is the final price of the shirt?
$12.75
300
Use the Commutative Property to write an equivalent expression for the following:
2.19g+0.59b-1.49p
Answers may vary:
Example:
-1.49p+2.19g+0.59b
300
Solve the following equation:
3/5(a+5.25)=7.35
a=7
300
Explain what mean, median, and mode are.
Mean is the average of a data set.
Median is the center of the data set, once arranged from smallest to largest.
Mode is the data point that occurs most often in the data set.
300
Find the surface area of the rectangular prism.
SA = 2lw + 2lh + 2wh
390 square inches
400
Simplify the following (NO CALCULATOR):
(-3/4) divide (9/16)
-4/3 or -1 1/3
400
At a store, the ratio of books to movies sold was 2:3. 63 movies were sold, how many books were sold?
42 books
400
Jessica is collecting aluminum cans during the summer for a recycling project. She collected 120 aluminum cans in June and 150 aluminum cans in July.
What is the percentage change of the number of cans she collected in June to the number of cans she collected in July?
25% increase
400
What is the value of the following expression if b=2 and c=-3?
-12b+6c+18
-24
400
Solve the following inequality:
-4<10-x/2
28>x or x<28
400
The following chips are placed in a bucket: 3 red, 3 yellow, 2 blue, and 3 green. One chip is randomly selected from the bucket.
What is the probability that the chip is blue?
2/11
400
A scale drawing of a triangular stage is shown.
What is the perimeter, in feet, of the actual stage?
49.5 feet
500
Does the following decimal terminate or repeat? Explain.
-5/6
Repeats, the same digits repeat without end
500
A grocery store manager uses 1/2 crate of apples for every 3/4 crate of oranges in a fruit display. How many crates of oranges will she need if she uses 2 1/2 crates of apples?
3 3/4 crates of oranges
500
Elsa took out a 2-year loan to buy a car at a 6% simple interest rate. If she has to pay $264 in interest, how much principal did she borrow?
$2,200
500
Simplify the following expression:
-6s-32
500
Solve the following equation:
-7-2x=7x+56
x=-7
500
A video game allows players to design their own character using the following options. What is the probability of designing a female character with long, red hair? (hint: draw a tree diagram)
1/24
500
Two parallel lines are intersected by another line as shown. What is the measure of angle 2?
65 degrees