American car makers produce 5,650,000 cars each year. in a report, ben wrote that americans made 6,550,000 cars. what mistake did ben make? how can he fix it? find the error.

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap