Equations
More Equations
One Solution, No Solution, Infinite Solutions
Pythagorean Theorem
General Trivia
100
6x – 13 = 11
x= 4
100
x/2 + 5 =10
x= 10
100
How many solutions does the equation have?
2x + 1 = -x + 7
One Solution (x=2)
100
Is this a right triangle?
No. 62 + 82 does not equal 92
100
What is the only planet in our solar system to rotate clockwise on its axis?
Venus
200
3x + 5 = 14
x= 3
200
x/3 - 6 = -3
x= 9
200
How many solutions does the equation have?
2(3x - 5) = 3(2x + 1)
No Solution.
200
Find the missing length. Round to the nearest tenth.
8.9
200
What is James Bond's code name?
007
300
x/2 + 13 =-8
x= -42
300
3x - 5 = -2x + 10
x=3
300
How many solutions does the equation have?
4x + 15 - x = 3(x+5)
Infinite Solutions
300
Find the missing length. Round to the nearest tenth.
5.9
300
Leonardo da Vinci's “Mona Lisa” hangs in what museum?
The Louvre in Paris
400
(3x-5)/12=(-2)/3
x = -1
400
(2x-11)/5=-2
x = 1/2 or 0.5
400
How many solutions does the equation have?
3x - 9 = -3x + 11
One Solution
x=10/3
400
You are given two lengths to make a right triangle: 12 cm and 13 cm.
What are two possible lengths of the third side?
5 cm and 17.7 cm
400
How many states does the Appalachian Trail cross?
14
500
Solve for x: 5x - z = 10y
x = (10y+z)/5
500
Solve for w in the perimeter formula:
P=2l+2w
w=(P-2l)/2,orw=P/2-l
500
How many solutions does the equation have?
12x = 20x
One (x=0)
500
Find the length of the diagonal, d, of the rectangular prism. Round to the nearest tenth.
15.1 cm
500
In a quest to replace rubber, James Wright accidentally invented what common toy?
Silly Putty