1. Clearly define your variables, and write your system of equations. Solve the system of linear equations using Gauss-Jordan Elimination. Show all row operations and circle your pivots. State the solution as a point, use parametert if needed. Give one specific example. Celia had one hour to spend at the athletic club, where she will jog, play handball, and ride a bicycle. Jogging uses 13 calories per minute; handball uses 11 calories per minute; and bicycling uses 7 calories per minute. She jogs twice as long as she rides the bicycle. How long should she participate in each of these activities in order to use 660 calories? Define your variables, Answer Here (Keyboard only): System of equations, Answer Here (No images of written work): Gauss-Jordan Elimination Work Here: I Answer Here (No images of written work): Specific Example, Answer Here (No images of written work)