Find the value of x and y in the rhombus shown below.
7x – 11
3x + 9
8y
24

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement

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