Which statement completes step 4 of the proof?

What are different types of statistical programs

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

How much is $1200 worth at the end of1 year,if the interest rate is 5.5% is compounded quarterly.