The principal amount is 
<u>SOLUTION:
</u>
Given that, simple interest
;
after 3 years
We have to find the principal.
Now, let the principal amount be p.
Then,
Now, we know that, Balance = Principal amount + Simple Interest

A: because "reflection across the y axis then across the x axis is the only option that does not work"
Its can be divisible by 2
Answer:
its easy
Step-by-step explanation:
you should change all into degrees
I assume you just have to simplify the expression.
