Answer: First option is correct.
Step-by-step explanation:
Since we have given that
Amount he owed to his bank = $200
So, Now , Bank balance would be = (-) $200
Again,
Amount he paid back = $30
So, it will denoted with (+) sign as it is deposited into the bank.
So, Bank balance would be
Hence, First option is correct.
Answer: y = - 1
Answer:
Correct equation: 4b^2 -b-138= 0
Solution: 6 meters
The base has to be 6, and that’s the equation that works with that number.