Rita is saving money to buy a game. so far she has saved $15, which is three-fifths of the total of the game. how much does the game cost?

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

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these