Jenny already owns 3 hair bands, and additional hair bands are priced at 7 for a dollar. Write an equation that shows the relationship between the money spent on additional hair bands x
and the total number of hair bands y.

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?