Erica had both chocolate cake and coconut cake at her birthday party. there were 15 people at the party, and 60 of them picked chocolate cake. how many people picked chocolate cake? explain step by step how to solve the problem.

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

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?