The area scales with the square of the scale factor: the dilation has a certain scale 
, the area scales with a factor 
.
So, if ABC is scaled by 5 to for A'B'C', the area of A'B'C' will be 
times the area of ABC.
The other exercise is basically identical.
100 - 45 - 20 (0.2 = 20%) - 12.5 (1/8 = 12.5%) = 22.5%
Hmmm i don’t know dis one try your BEST
Answer:
Paul's salary is increased by 6% and John's salary is 2 more than thrice Paul's salary.
Step-by-step explanation:
Paul and John are working in a Company and this month Paul's salary is increased by 6%. John's salary is 2 more than thrice Paul's salary.
If <em>x </em>represents Paul's salary before increment, and <em>y</em> represents John's current salary, find Paul's current salary.
<em>x </em>is Paul's salary before increment.
So, Paul's current salary = <em>x</em> + 6% of <em>x</em>
= <em>x</em> + 0.06<em>x</em>
= 1.06<em>x</em>
John's current salary is 2 more than thrice Paul's salary.
So, John's current salary = 3(1.06<em>x</em>) + 2.
I have no clue just hereto get points lol
