Algebra + Arithemetic
15% of 150
22.5
What is the general equation of a straight line
y=mx + c
Continue the pattern: 24, 29, 34, 39, .....
44
In the formula I=P×r×n, what does P represent?
Principal
What do you call a baby owl?
An owlet.
10% of what number will be 6.
60
What is the gradient of the line y= 2x - 5
2
24/100 = 6/25
Find the interest earned on $2500 at 5% per annum over 50 months. (Round to 2 decimal places.)
$520.88
How many toes do cats have on their back paws?
Four
Solve 2x = 42
21
What is the y-intercept of the line y = - 2x - 15
-15
12n + 10
t=2.5 years
What is the national animal of Scotland?
Unicorn.
Solve 5x - 1 = 19
4
What is the gradient of the line 4y = 2x +10
1/2
A sequence is given below:
-2, 4, 10, 16, 22.....
At what position will 82 appear in this sequence?
15th position
An investment of $4000 earns $600 in interest over 5 years. What was the interest rate?
r = 3%
How to spell my last name?
Yu
Simplify 2(x -5) - 3(x - 11)
-1x + 23
what is the gradient of a line joining (2,6) and (4, 9)
1.5
Sarah has a chocolate bar. She eats a quarter of the whole chocolate bar in the morning and half of the left-over in the afternoon. What fraction of the chocolate bar is left.
3/8
If the interest earned is $75, the rate is 6%, and the time is 5 years, what was the original price?
$250
Can you really see the Great Wall of China from space?
NO