One tile yellow, 2 tiles blue, and 3 tiles are purple. what fraction of tiles are yellow or purple

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

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