Plz solve 2 to 20 plz i promse i will brainlist u hurry i will brainlist u im not a lair plz plz

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.

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?

Which rule describes the composition of transformations that maps △abc to △a”b”c