Omg please help fast! Correct answers only please. Graduation life or death situations

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

What is the value of x in the this question ?

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=