To make his special energy drink, Jerome uses 8 cups of water and 3 cups of drink What is the ratio of drink mix to water? ~ i need this to be correct because it's going to be graded ~

6. sarah saved $12.75 every week for a number of weeks, w. she received an additional $25 during the last week in which she saved money. write and solve an equation to find the number of weeks, w, for which sarah had saved money if she has $114.25 now.