100% - 25% = 75%
52.50 = 75% of what number?
52.50 = 0.75x
Let x = original cost
52.50 ÷ 0.75 = x
70 = x
The original cost was £70.
36 - 100%43 - x %
we multiply by cross -> 36 * x = 100 / 43
we should remove '100%' from new value, because we find only increase.. no new value in percent.
x + 100 = (43 * 100)/36
x = 4300/36 - 100x = 119+ 16/36 -100x = 19 +4/9
the answer is
19.44% increase
Number 3 is D) 0.06
Your dividing the cost by the loaf of bread.
( 0.90 divided by 15 )
Then you’ll get 0.06 which is the cost of 1 loaf of bread.
Answer:
25.047 or roughly 25.
Step-by-step explanation:
I solved it wrong the first time then i double check with wolframalpha and got the correct number.
We know that the area of the tile is 18
and it makes a triangle, we also know the base and height. In this case the base is 2
and the height is also given which is
.
Area of triangle =
,
substituting we will end up with 18
=( 2
*
) / 2
Here is the tricky part
, i totally forgot about that lol.
Simplifying: we will get 18
= 
Now, in order to find the x, we will need to take the log of both sides.

Solving for x we end up getting:
= x
where x = 25.047.
To be honest I deserve a nobel prize not a brainliest lol.
Good question bro, take it easy.
The answer to the selected math eqaution is 11x