Dimitri is buying a car. he chooses option 1 to add a new sound system to his car. what integer represents the change from the base price of the car to its final price?

None of those are technically correct. 9.7 x 104 is actually 1,008.8, but if that answer was a choice, it would be that one. if you meant 9.7 times maybe a thousand or more or divided by 10 or more, than the answer choices would be correct, but other than that, they actually arent.

Removing a vowel, not replacing it, and then removing another vowel.