Afather and his daughter together weigh seven times the daughter's weight x. the father weighs 180 lbs. which equation can be used to find the daughter's weight?

49xy +34y - 72z. determine the degree of the polynomial

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?