Jenny has 87 marbles and her brother has only 31. how many marbles should jenny give to her brother so that they have the same number of marbles? what would that number be?

Guys i really need or i have to stay late up night

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 t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

How do i simply this radical expression?