Algebra
2x + 5x - 4y
7x - 4y
In a deck of cards, what is the probability of picking a picture card
12/52 = 6/26 = 3/13
If there are 7 balls and 6 tennis racquets. How many balls are there
7 Balls
If a rectangle's length is 5 cm and it's width is 4562 cm. what is the area
22810 cm2
What is the name for a2 + b2 = c2
Pythagoras Theorem
x X x X x
x3
In a deck of cards, what is the probability of picking a picture card and an ace
1/13
In a plane crash, every single person died. Who survived
Couples
On a trapezium the height is 5 cm, a = 2 cm and b = 4 cm. What is the area
15 cm2
What are the first 5 digits of Pi
3.14159
(x2 - 4) + (x + 3)
2x2 - 1
From two die, what are the chances of rolling two sixes
1/6
In N2 and F1 the colour of the carpet is blue and in F8 there is no carpet. Which rooms have carpet in them
N2 and F1
On a cone, the diameter is 3.5 cm and the height is 7.2 cm. What is the volume
23.09 cm3
A car fuels up by 5.8 litres per min but 0.8 litres leak out per min. how long will it take to fill up 50 litres
10 mins
y +x + y + x + y + x + y
4y + 3x
From two die what are the chances of rolling a two and a five
1/6
There are 20 people in a room 6 have blue eyes, 5 have brown eyes, 2 have both brown and blue eyes and the rest have no eyes. How many people have no eyes
9 people
On a cylinder, the diameter is 3.4 cm and the height is 80.95 cm. What is the volume
734.96 cm3
There is a fight between a dog and a cat and the rate of winning is 40:1 to the dog. What are the chances of the cat winning in percentages
2.5%
5(- 3x - 2) - (x - 3) = - 4(4x + 5) + 13
0
From two die and a deck of cards, what are the chances of rolling a six, a one and picking a red 5
In a class of 29 students, 3 play sports, 2 like to read, 19 like to play sports and read, 4 like to play games, 3 like to play sports, read and play games and the rest like to do none of them. How many people don't like to do any of them
3 people
A rectangular prism and cylinder are stuck together. the rectangular prism's height is 4 cm, the length is 7 cm and the width is 18 cm. The cone's length is 6.25 cm. What is the volume
504 + 78.54 Pi
A man buys a horse for $60 then sells it for $70. He then buys it back for $80 and sells it for $90. Did the man lose or make money and if so how much did he lose or make
He made $20