PLZZZ HELP 3RD TIME ASKING THIS IS WORTH 40% OF MY GRADE

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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?

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?