1. determine the constant of variation for the direct variation given.
r varies directly with s. when s is 16, r is 80.
1/5
5
16

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list