Michael mixes 60 ounces of red paint with 15 ounces of blue paint to get a shade of purple. what is the ratio of red paint to blue paint expressed in lowest terms?

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.