Find the center using completing the square. Write the center like this (#,#)--with no spaces. *
x² + y2 – 14x – 6y – 20 = 0

Select the quadratic that has root x = 8 and x = -5

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.