Ratios, Rates, and Proportions
Katherine bought 12 bananas for $6. What is the UNIT COST per banana?
$0.50 per banana
What is the value of -5 - (-3)
-2
Simplify -4(2x - 3)
-8x + 12
Where is a median located in a box plot?
the middle line inside the box
What is the complement of a 34 degree angle?
Jordan can jog 1 1/3 miles in 1/4 hour. What is the speed in miles per hour?
5 1/3
Simplify: -3 1/2 x 2 3/5
-91/10 OR -9 1/10
Simplify -3x + 4y - 7x - 10y
-10x - 6y
How many combinations of outfits can you make if you have 3 pairs of pants, 4 shirts, and 2 pairs of shoes?
24 combinations
What is the perimeter of a rectangle whose sides are represented by 4x and 3x - 2?
14x - 4
Aaliyah misses 5% of the free throws she attempts in a season. How many total free throws did she attempt if she missed 30?
600
What is the product of -4 and 3?
-12
Solve: -73 = -1 + 8z
z = -9
What is the mean of the following set of data:
35, 45, 44, 24, 2, 16, 23
27
What is the area of a circle whose radius is 4 cm, rounded to the nearest tenth?
50.3
A grocery store sells a bag of 5 oranges for $2.85. If Rashaad spent $3.42 on oranges, how many did he buy?
6 oranges
What is the decimal equivalent of 7/9?
0.7repeating
Under her cell phone plan Angelina pays a flat cost of $40 per month and $4 per gigabyte. She wants to keep her bill under $80 per month. Write an inequality that can be used to determine g, the maximum number of gigabytes Angelina can use while staying within her budget
4g + 40 < 80
How do you calculate range?
Two angles form a straight line. The angles are 2x + 5 and 3x + 10. Write a simplified equation that could be used to find x.
5x + 15 = 180
Isaac is planning to drive from City X to City Y. The scale drawing below shows the distance between the two cities with a scale of 1 inch = 16 miles. If Isaac measures 4 1/2 inches on the map, how many miles apart are the cities?
72 miles
The temperature at 6am was -5 degrees. By 2pm the temperature was 5 degrees. Using the formula |p-q| write an expression that can be used to represent the change in temperature.
|-5 - 5|
A group of friends has $316.25 to go to an amusement park. Parking is 18.25 and tickets cost $37.25 per person, including tax. Write and solve an equation which can be used to determine x, the number of people who can go to the amusement park.
8 people
A bag of candy has 3 blue pieces, 4 red pieces, and 5 green pieces. What is the probability of selecting a blue candy, eating it (without replacement) and then selecting a green piece of candy?
5/44
What is the volume of a rectangular prism with a height of 6 inches, a width of 18 inches, and a length of 10 inches?
1080 inches cubed