Help with b please I have 25 minutes left

Chose the graph below that represents the following system of inequality’s

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

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