Equation Solving
3.5 ___ 3 / 5
What inequality symbol below makes the statement above true?
A. >
B. ≥
C. <
D. =
A. >
The legend of a map says that 1 inch=50 kilometers.
How many kilometers are in 7.5 inches?
Brian and Mark are fishing. They both catch a fish. Brian's fish weighs 17 pounds less than Mark's fish. Mark's fish weighs 22 pounds.
How much does Brian's fish weigh, in pounds?
5 pounds
If a prism sitting on its base has dimensions of 3(length), 3(width), 5(height), and you were to take a vertical slice out of the prism what shape would you get?
A. Rectangle
B. Square
C. Circle
D. Triangle
B. Square
*Cutting on the shape produces the 2D shape on the face it was cut on
Which random sample below qualifies as a representative sample to find out what children's favorite television shows are?
A. 80 children who have a television at home.
B. 80 children who do not have a television at home.
C. 80 parents of children who have a television at home.
D. 80 parents of children who do not have a television at home.
A. 80 children who have a television at home.
Carolyn sells boxes of cookies for $12 per box. She makes $900 total selling cookies.
How many boxes of cookies did Carolyn sell?
75 boxes of cookies
Hannah is making pancakes. She can make 3 pancakes in one minute.
How many pancakes could she make in 1 hour?
180 pancakes
What is the unit rate of the proportional relationship in the following equation?
f(x)=2x
2
The ages of men on a professional basketball team are listed below. What is the median age?
22, 27, 24, 25, 39, 25, 26, 20, 32, 22, 28, 24, 29, 24, 29, 19, 20.
Putting them in order: 19,20,20,22,22,24,24,24,25,25,26,27,28,29,29,32,39
median age: 25
There are 25 puppies in the backyard. There are 10 brown puppies in the yard and the rest of the puppies are white. Which statement below is correct?
A. The ratio of brown to white puppies is 10 to 25
B. The ratio of white to brown puppies is 15 to 25
C. There are more brown than white puppies
D. There are 5 more white than brown puppies
D. There are 5 more white than brown puppies
What range includes 20% of 750?
A. 140-160
B. 165-185
C. 190-210
D. 215-235
150, A. 140-160
At noon, the temperature outside was 25 degrees. By 8:00 pm, the temperature had dropped 27 degrees.
What was the temperature outside at 8:00 pm, in degrees?
-2 degrees
π (pi) can be approximated by which decimal below?
A. 2.17
B. 3.14
C. 4.25
D. 5.56
B. 3.14
Charlotte has a bag of candy. In her bag, she has 6 cherry candies, 3 grape candies, and 3 lime candies.
If Charlotte randomly pulls one piece of candy out of the bad, what is the probability that it will be cherry? Round to the nearest hundredth.
.50
8 (13+2y)
Which expression is equivalent to the expression above?
A. 13 + 16y
B. 16 + 104y
C. 104 + 16y
D. 104 + 2y
C. 104 + 16y
Kate wants to buy a shirt that regularly costs $30. It is on sale for 20% off. After the discount she has to pay a 6% sales tax.
What is the final price of the shirt?
$25.44
(x+y)z=xz+yz
What property is used in the equation?
A. Inverse property
B. Associative property
C. Distributive property
D. Commutative property
C. Distributive property
William has ten colored gam pieces in a box: 3 yellow pieces, 5 orange pieces, 1 green piece, and 1 red piece. What is the probability that if he randomly pulls a game piece out of the box it will be orange? Enter your answer as a decimal.
.50
Karen is making pasta. She can choose from two different sauces: white sauce or red sauce. She can choose between three types of meat: sausage, ham, or meatballs. Finally, she can choose between three types of cheese: swiss, cheddar, or parmesan.
How many different pasta combinations can she make?
18
Karen earns $8 per hour at her job. She has $300 saved in the bank. She wants to save at least $2,700 to buy a car.
How many hours, h, will Karen need to work to meet her goal? Fill in the blank: h ≥ ___
300 hours
Sharon buys 7 gallons of milk for $24.50.
How much would it cost for 10 gallons of milk? Round to the nearest cent.
Completely simplify the expression below.
- 7/2 (- 3/7 + - 1/7)
28/14 or 2
What is the area of a triangle with a base of 3.2 cm and a height of 7.5 cm?
12cm2
Luke randomly selects 25 students from his school and asks each of them how many minutes they read each night to find out how much, on average, students at his school read.
This represents which type of data collection?
A. Census
B. Experiment
C. Observation
D. Sample
D. Sample