PLEASE HELP I WILL AWARD BRANLIEST - 4 kitchen assistants can prepare 10kg of vegetables in 45 minutes. How long would it take 15 assistants to prepare the same amount?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

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

Rewrite so the subject can be y in the formula d=m-y/y+n