A recipe for cake needs ¾ of a cup of milk. You are making ½ of the recipe. How much milk do you need?

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)