Equations
Which equation represents the following statement:
Puja has three times more pencils than Riley
A. x + 3
B. x - 3
C. 3x
C. 3x
Ashley uses 2 cups of flour to bake 24 cookies. How many cookies can she make with 6 cups of flour?
72 cookies
Which three values are equivalent to each other?
A. 1/2 = 0.2 = 20%
B. 1/2 = 0.5 = 50%
C. 2/4 = 0.4 = 40%
B. 1/2 = 0.5 = 50%
87 - (-47) = ?
134
Who wrote the “How the Grinch Stole Christmas!” book?
Dr. Seuss
2x+5 = 25
x = 10
If there were 136 students in four 7th grade classes and each class had the same number of students, how many students would be in one class?
34 students
What is 30% of 3333?
999.9
-|41| = ?
-|41| = -41
(the negative sign is on the outside of the absolute value, not the inside)
Who is the main character in the movie "The Nightmare Before Christmas"?
Jack Skellington
Solve for n.
n + 41 = 48 + 21
n = 28
While exercising Adam walked 2.5 miles in 48 minutes. At this rate, how far will he have travelled after 60 minutes?
3.125 miles
At a restaurant a meal used to cost $9, but a new owner decided to raise the price by 13 percent. How much does the meal cost now?
$10.17
On average, ocean temperatures around the world range from -2°C to 32°C. What is the difference between the two ocean temperatures?
34°C
In Japan, what is a popular restaurant to visit on Christmas?
KFC
Solve for p.
66 - p = 2 × 9
p = 48
It takes 2 1⁄2 yards of thread to make 4⁄6 of a sock. How many yards of thread will it take to make an entire sock?
3.75 or 3 3⁄4 yards
Jacob bought a phone for x dollars. One year later, the value of the phone decreased by 20%. Which expression represents the value of the phone after the decrease?
A) 0.2x
B) 0.8x
C) x-0.2
B) 0.8x
What value will make the equation true?
-2.1 - ? = -1 1⁄2
A) 3.6
B) -0.6
C) 0.6
B) -0.6
In what country did people first start putting up Christmas trees?
Germany
Diego, Kris, and Mary each paid the same amount for a movie ticket at a theater. Each person also bought a small popcorn for $6.50, including tax. The 3 friends spent a total of $54.00 on the movie tickets and popcorn. What was the price of each movie ticket?
$11.50 per movie ticket
A chef used 1⁄2 of a bag of potatoes to make 1⁄3 of a gallon of stew. If he wanted to make a full gallon of stew how many bags of potatoes would he need?
1 1⁄2 bags of potatoes
The original selling price of a share of stock was d dollars. The selling price for a share of the same stock at a later date was represented by the expression 1.15(0.95d). Which description could explain what happened to the price of the share of stock?
A) The price decreased by 5% and then increased by 0.15%.
B) The price decreased by 5% and then increased by 15%.
C) The price decreased by 95% and then increased by 15%
B) The price decreased by 5% and then increased by 15%.
Yesterday, the temperature at noon was 11.4°F. By midnight, the temperature had decreased by 15.7 degrees. What was the temperature at midnight?
-4.3°F
In the movie "Elf,” what are Buddy's main food groups?
Candy, candy canes, candy corn, and syrup.