What is the distance between (9,5) and (-2,2)

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Which ahows the graph of the solution set of 6x+4y< 12

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.