solve

Resuelve los siguientes ejercicios 1. Becky, used 231/2 pounds of powdered sugar for one recipe, 343/4 pounds powdered sugar for another recipe, and 175/8 pounds of powdered sugar for a third recipe. If Finnerty started with two 50pound sacks of powdered sugar, find the amount of powdered sugar remaining. 2. Rhonda Goedeker received her Social Security check of $1275. After paying 1/3 of this amount for rent, she paid 3/5 of the remaining amount for food, utilities, and transportation. How much money doess she have left? 3. A pizza restaurant has 1000 ounces of mozzarella cheese in inventory. Find the number of regular pizzas that can be made if each uses 81/2 ounces of mozzarella cheese. Find the number of ounces of cheese: remaining