Unit 1 - Integers
Unit 2 - Expressions and Equations
Unit 2.5 - Angles
Unit 3 - Ratio and Proportion
Unit 4 - Percents
Unit 5 - Statistics and Probability
Mrs. Courten
1
Define: Absolute Value
A number's distance from zero.
+10
1
Define: Variable
A letter that represents an unknown numerical value.
-15
1
Define: Right Angle
Angle whose measure is EXACTLY 90o
+10
1
What are the three ways of expressing a ratio?
Fraction, "to", and colon :
-10
1
Write 80% as a fraction in simplest form.
4/5
-5
1
Find the mean and mode of the data set:
{72, 95, 82, 75, 50, 82}
Mean = 76
Mode = 82
+15
1
What is Mrs. Courten's favorite color?
Purple
+10
2
What is the additive inverse of 17?
Answer: -17
+15
2
What is a difference between an expression and an equation?
Expressions do not have equal signs.
You simplify or evaluate expressions but solve equations.
-20
2
Define: Acute angle
An angle whose measure is LESS THAN 90o
+5
2
Define: Unit Rate
A ratio of two values with a denominator of 1.
The cost for one of something.
+15
2
Sixty-eight percent of the 675 students at Valley Creek attend this year’s homecoming dance. How many students attended the dance?
459 Students attended the dance
-30
2
Find the median and range of the data set:
{24, 18, 21, 31, 33, 28}
Median = 26
Range = 15
-20
2
What is Mrs. Courten's shoe size?
8
-10
3
Put the integers in ascending order:
8, 51, -9, -16, 0, 3, -14, 22
{-16, -14, -9, 0, 3, 8, 22}
+15
3
Evaluate the expression 4(x - y) + 2 when
x = -7 and y = 1.
Answer: -30
-30
3
Define: Complementary Angles
A PAIR of angles whose measures SUM to 90o
+20
3
Find the constant of proportionality for the following table:
k=3
-40
3
You need a new pair of shoes that cost $46. The state tax is 2.9%. What is the final price of the shoes?
$47.33 after sales tax
+25
3
What is the 5 number summary for the following box plot?
Min = 29
Q1 = 33
Median = 35
Q3 = 38
Maximum = 41
+30
3
Who is Mrs. Courten's favorite singer?
Taylor Swift
+15
4
Sort into two categories: terminating and repeating decimals.
1/2, 5/9, -4/8, 6/15, 3/16
Terminating:
1/2, -4/8, 6/15. 3/16
Repeating:
5/9
-50
4
Michelle is a server in a restaurant. On a weekend night, Michelle earned $4 an hour and $65 in tips. She made a total of $93. Using x as the number of hours, write and solve an equation to determine how many hours she worked.
(You must write the equation you used AND the answer to get the points)
4x+65=93
x = 7 hours
-10
4
Define: Supplementary Angles
Angle PAIR whose measures SUM to 180o
-20
4
What are the requirements for the graph of a relationship to be proportional?
The line must be straight and go through the origin
+15
4
Walmart sells the video game NBA 2K for $64. They are running a one day special of 20% off. How much will come off with the discount?
$12.80 off of the price
+25
4
When you order lunch there are 4 options for your sandwich, 6 options for your drink, and 3 options for your snack. How many possible outcomes are there for your lunch?
72 possible lunches
+10
4
What number is on Mrs. Courten's TH sweatshirt?
22
+20
5
On Monday at David and Busters, Jared played a game and won 75 tickets. On Tuesday, he won 105 tickets; on Wednesday, he won 127 tickets, but then spent 250 of them on a fidget toy. How many more tickets does Jared need to win to get a stress ball that costs 150 tickets?
Jared needs 93 more tickets.
+25
5
Simplify the expression to a binomial with sum of two unlike terms:
5x+6(7-2x)-3(x-4)
-10x+52
+25
5
What angle relationship is shown:
Vertical Angles
-25
5
What is the equation for the graph below?
y=50x
+20
5
Brandon moved from a house that is 51 miles away from his workplace to a house that is 13 miles away from his workplace. What is the percent change in Brandon’s distance from work? Round to the nearest percent.
75% decrease in distance
-25
5
When you choose your outfit for the day, you have three choices to make: shirt, pants, and shoes. You have a blue, red, or green shirt, there are sweatpants or jeans, and sneakers or slides. Create a tree diagram to determine the probability you choose a blue shirt with slides?
P(BL) = 2/12
+15
5
What is Mrs. Courten's husbands name?
Joe
+15