Arithmetic Operations
Simplify:
8 - (-3) - 13
-2
x + 19 = 5
x = -14
What is the circumference and area of a circle with a diameter of 8?
8pi, 16pi
What is the perimeter of a square with a side length of 8?
32
Fiona
Simplify:
6 - 8 * 2 + 15 / 3 - 4
-9
n/9 = 7
n = 63
Simplify:
3x2 + 5x - x2 + 9 - 11x + 10
2x2 - 6x + 19
What is the area of a rectangle that has a length of 23 and a width of 13?
299
What was the name of the Dutch painter who cut off his ear?
Vincent van Gogh
Simplify:
16 + (36 * 4)/12
28
-3x - 4 = -25
x = 7
Simplify:
3/4x - 1/12x + 9
2/3x + 9
What is the volume of a square with a side length of 3?
27
How many events are in a decathlon?
10
What is the area of a rectangle with coordinates (2,4), (7,4), (2,8), (7,8)
20
-8(2+6m)=224
m=-5
What is the area of a triangle that has a base of 12 and a height of 5?
30
Emily rents a bike for $17 up front plus $7 per hour. She pays $73 total, how many hours did she rent the bike?
8 hours
In what city is the Cathedral of Notre Dame?
Write in scientific notation: 78900000
7.89 X 10^7
-2 + 3(2+3x) = 4(3x-8)
x = 12
Simplify:
3.21 * (-5.6)
-17.976
John won 56 lollipops at the fair, he gave 4 to every student in his math class leaving him with 8. How many students are in his class?
12
The natural light display seen around the Arctic is commonly referred to as the "Northern Lights". What is its technical name?
Aurora Borealis