Algebra
If 3x+5=20, what is x?
x = 5
The angles of a triangle are 40∘, 60∘, and x∘.
Find x.
80∘
What is the only even prime number?
2
What comes next?
2, 4, 8, 16, ?
(DOUBLE OR NOTHING)
32
What is the value of
0!
(DOUBLE OR NOTHING)
1
Expand (2x + 3)(x-4)
2x2 - 5x - 12
A right triangle has legs of 5 cm and 12 cm.
Find its hypotenuse.
13 cm
What is the LCM of 12 and 21?
84
What comes next?
1, 4, 9, 16, 25, ?
36
A bat and a ball cost ₱110 total.
The bat costs ₱100 more than the ball.
How much does the ball cost?
₱5
If a+b=10 and ab=21, find a2+b2
58
A square has a diagonal of 10*sqrt(2) cm.
What is its side length?
10 cm
What is the GCF of 84 and 126?
(DOUBLE OR NOTHING)
42
What comes next?
2, 6, 12, 20, 30, ?
42
What is the first number that has an a if you spell it out?
One Thousand
If x2 - 7x + 1 = 0, find x + 1/x
(DOUBLE OR NOTHING)
7
A square is inscribed inside a circle. The circle has radius 5.
What is the area of the square?
50
What is the remainder when 7100 is divided by 6?
(BOSS QUESTION)
1
A sequence follows a pattern: 1, 1, 2, 3, 5, 8, 13, ...
What comes next?
21
What is the term for the number followed by 100 zeroes?
(STREAK BONUS: +200 if you get next 3 questions right)
Googol
For the equations:
a. y = x2 - 4x + 3
b. y = x - 1
Find the value of x and y.
x = 1, y = 0
x = 4, y = 3
A triangle has angles: (2x + 10), (3x - 20), (x + 10).
Find x.
x = 30
What is the smallest positive integer divisible by every integer from 1 through 10?
2520
A sequence begins: 1, 11, 21, 1211, 111221, ...
What comes next?
(BOSS QUESTION)
312211
Who is the father of geometry?
Euclid