$3 for 6 muffins; $9 for 18 muffins

What is an alternate exterior angle

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

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