Evaluate the following expression using the values given: find x^3 - 2y^2 - 3x^3 + z^4 if x = 3, y = 5, and z = -3

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

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

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?