Over 11 months the value of Mr. Dixon stocks dropped a total of $44 or -$44 what integer value represents the average monthly change in the value of his socks

On a piece of paper graph f(x)=5•(0.4)^x

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?