Algebra
Simplify the expression (2x-5)-(x-6)
x+1
I roll two standard six-sided dice. What is the probability that I roll a 12?
The base and height of a right triangle are 8 and 15 respectively. What is its hypotenuse?
17
What number only has 1 factor?
1
What is 0.125 written as a fraction?
1/8
Find the value of (8^6)^(-1/2)
1/2
How many ways can I distribute three bottles of vodka among three comrades?
10
If the side length of a cube is doubled, how many times does its volume increase?
8
What is the last digit of 6^2022?
6
What would x be is x/16 = 9/48?
3
The sum of positive integers and b is 13 and the sum of their squares is 85. What are a and b?
6, 7
Find the number of ways one can arrange the letters of the word RUSSIA
360
What is the new coordinates of the point (-1,2) when it's rotated 90 degrees about the origin?
(2,1)
How many numbers between 1 and 100 (inclusive) are divisible by 2 and 5?
60
On a trip to the beach, Anh traveled 50 miles on the highway and 10 miles on a coastal access road. He drove three times as fast on the highway as on the coastal road. If Anh spent 30 minutes driving on the coastal road, how many minutes did his entire trip take?
80 minutes
97
According to "Boys Bathroom Etiquette", it is rude to stand directly next to someone while peeing. If two people randomly choose two stalls into a row of five stalls, then what is the probability that they will violate bathroom etiquette? Express your answer as a common fraction.
2/5
What is the sum of the number of edges and vertices of an octahedron?
20
Ethan calculates 21+13 and his answer is 100. What base is he using?
Base 4
Convert .014444444... to a fraction
13/90
If x^2+1/x^2=14, then what is x+1/x?
4
A homeroom has 7 boys and 5 girls. If the homeroom teacher randomly selects two students, what is the probability that one boy and one girl is selected?
35/66
Tau is the value of the circumference of a circle divided by its radius and is around 6.28. What would the formula for the area of a circle be if only tau and the diameter can be used?
(tau)(d^2)/8
How many factors does 10000 have?
25
There's no question here...whichever team picked this one gets 500 points for free.
LOL