Answer:
If I had to guess, it would be the first option. Any calculator program I put it into is giving me 4x+1/8
Step-by-step explanation:
Sorry I wasn't able to help much, good luck though!
Answer: Rational
Step-by-step explanation: Only numbers that go on infinitely like pi or the square root of 7 are irrational
C/a
This is a standard formula you need to know in order to solve.
I cannot see the equation