Question in picture attached

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

Which of the following points is collinear with (-2,1) and (0,3)

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?