Unit 1: Rational Numbers
Unit 2: Ratios and Proportionality
Unit 3: Equations
Unit 4: Percent's
Unit 5: Statistics and Probability
Unit 6: Geometry
100
Which of the following expressions results in a negative value? Select all that apply.
A. (-4)(-3)(-2)
B. -20/-5
C. 15/-3
D. (-2)2
E. -(6x2)
A, C, E
100
What is the cost per snack? Write it as an equation using s for snacks and d for dollars. 
d=1.50s
100
16b + 5c – 10 – 8c + 2b
18b - 3c - 10
100
At a restaurant, you order a lunch that costs $6.50 and a beverage that costs $1.50. You leave a 20% tip. What is the amount of tip you left?
$1.60
100
What is the probability of spinning an even number?
P(even)=
1/3
100
A play train travels around a Christmas tree in a circle. The train track measures 6 feet in diameter. What is the distance that the train travels?
18.84 ft
200
A researcher starts at an elevation of -40.5 meters inside a cave. They climb out and continue up a hill until they reach an elevation of 112.2 meters. What is the total vertical distance the researcher traveled?
152.7 meters
200
What is the unit rate written as an ordered pair? 
(1, 1/3)
200
-4r = 16
r = -4
200
At a restaurant, you order a lunch that costs $6.50 and a beverage that costs $1.50. You leave a 20% tip. What is the total amount of your lunch?
$9.60
200
What is the probability of rolling a number less than 3 on a dice and flipping heads on a coin?
1/6
200
Write an equation and solve for x.
60 degrees
300
A submarine is at an elevation of -45 feet relative to sea level. It descends another 20.5 feet, then rises 12.75 feet. What is the submarine's final elevation?
A) -78.25 feet
B) -52.75 feet
C) -37.25 feet
D) -11.75 feet
B.
300
1. Is this equation proportional?
2. What is the constant of proportionality in the following equation?
y = 9x + 1/2
1. No, it is not proportional because it does not start at the origin, though, it is linear.
2. k = 9
300
2/3c + 6 = 12
c = 9
300
Emma has two coupons for Bass Pro Shop. She buys a fishing pole for $21.50. She has a coupon for $5.00 off or 15% off one item. Which coupon is the better deal?
$5.00 off coupon
300
What is the mode of the data?
What is the median of the data?
Mode = 4
Median = 5.5
300
Find the volume of this Triangular Prism.
V=Bh
49 ft3
400
A hiker starts at the bottom of Badwater Basin, which is 282 feet below sea level. They hike to a lookout point that is 145 feet above sea level. Which expression correctly represents the total change in elevation?
A) -282 + 145
B) 145 - 282
C) 145 - (-282)
D) -282 - 145
C
400
Which of the following time to distance ratios is proportional to the table?
A. (2, 23)
B. (10, 114)
C. (12, 126.5)
D. (15, 184)
A.
400
1.5(p – 4) = 12
p = 48
400
Which expression shows an increase by 35%
A. x - .35(x)
B. x + .65x
C. x + .35x
D. 35(x)
C.
400
Which statement is false?
A. The median of A is the same as the lower quartile (Q1) on B.
B. The IQR for both A & B are the same.
C. The range(spread) of A is greater than B.
D. The maximum of A is greater than the upper quartile (Q3) of B.
C.
400
Find the measure of the smallest angle.
x = 28 degrees
500
Avery bought 6.5 pounds of produce. If the produce was priced at $1.88 per pound, how much change did Avery receive if she paid for her purchase with a $20.00 bill?
$7.78 in change
500
LEAD is making spirit buttons. They will make 245 buttons in 1 3⁄4 hours. At this rate, how many buttons will LEAD make in 5 hours?
700 buttons
500
An online database charges a registration fee of $19.00 plus $8.00 per month. After a period of time your bill is $67.00. How many months, m, were you a member for?
Write the equation and solve.
m = 6
500
After a 20% discount the price of a Tribute skateboard is $140.00. What's the original price of the skateboard?
$175.00
500
What is the total number of peppermint candies?
260 total peppermint candies
500
162.4 in2