1 Suzette ran and biked for a total of 44 75 mi in 4 h Her average running speed was 6 5 mph and her average biking speed was 14 mph Let x total hours Suzette ran Let y total hours Suzette biked a In part b you will need to solve for x and y Write the system of equations you will need to solve this problem and explain in words what each piece of the equations represents 3 points Equation Explanation Equation Explanation b Use substitution to solve for x and y In order to receive points you must solve for x first Show ALL of your work 3 points How many hours did Suzette run How many hours did she bike