Respuesta :

Using punctuation marks correctly, the corrected statement reads as follows: "I started the car and quickly turned down the radio."

What was the mistake in the original statement?

The original statement was incorrectly punctuated before the word "And". It also lacked a full stop at the end, which should indicate the end of the sentence.

What is a punctuation mark?

A punctuation mark such as a full stop (.) is a symbol that is used to separate sentences and give them a more clear meaning.

Learn more about punctuation marks at:
https://brainly.com/question/92653