Please someone smart help this is quotient rule

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.