Audrey charges a flat fee of $4 for each delivery plus a certain amount, in dollars per mile , for each mile she drives .for a distance of 30 miles ,Curtis and Audrey charge the same amount . How much dose Audrey charge ,in dollars per miles ?show or explain all your work

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?