I need need help 6th grade math

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

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.