Which problem can be solved with this model

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

Wrote and expression for the difference of p and 4

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.