richy has 32 books to put on 4 shelves. he puts the same number of books on each shelf how many books does richy put on each shelf

4+6x-3x^3 in standard form with explanations because i don’t understand

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 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

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.