Pvaries directly as q and inversely as y. one set of values is p = 0.064, q = 16 and y = 5. find p when q = 12 and y = 10.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays