Determine if the scenario involves mutually exclusive events. 1) There are five nickels, four dimes, and three quarters in your pocket. You randomly pick a coin. It is a nickel or a dime.

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.