A skier is trying to decide whether or not to buy a season skipass. A daily pass costs $66. A season skipass costs $400. The skier would have to rent skis with either pass for $30 per day. How many days would the skier have to go skling in order to make the season pass less expensive than the daily passes?

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

Me with this one question, and i'll upvote the brainliest answer

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?