Nature Valley's Granola Bars come in Peanut and Almond varieties (among others). A peanut bar has4 grams of protein and 80 calories from fat. An Almond bar has 3 grams of protein and 60 calories from fat. A
person consumes exactly 27 grams of protein and 540 calories from fat. How many of each type of bar did
the person consume? Set up a system of equations and solve using any method,