Rosie and her 5 sisters had a party and evenly shared the cost. they spent $615 on food and $255 to rent the hall. the bad played for 4 hours and charged them $150 per hour. how much did each sister contribute?

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.