URGENT! 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) Write the system of two equations you’ll need to solve this problem. (2 points)

b) Use substitution OR linear combination to solve for x and y. Show ALL of your work.
(4 points)

How many hours did Suzette run? How many hours did she bike?

c) Check your work by using substitution. (2 points)