Honestly the ban system on this site needs some sort of rework. There is really no penalty to a permaban since you can recreate your account with the exact same user and email. And the fact that the mods prioritize people like me just helping other people by giving them out points is just ridiculous when there are others doing genuinely bad things here. Anyway if you for some reason read that whole paragraph just take my points and I'm just gonna go lie down for a while.

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

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?