Ihave a question on math homework, anybody have an answer? 11.5-3y=-48.5

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)