Pam likes to practice dancing while preparing for a math tournament. she spends 80 minutes every day practicing dance and math. to her concentrate better, she dances 20 minutes more than she works on math. part a: write a pair of linear equations to show the relationship between the number of minutes pam practices math every day (x) and the number of minutes she dances every day (y). (5 points) part b: how much time does pam spend on practicing math every day? (3 points) part c: is it possible for pam to have spent 60 minutes practicing dance every day? explain your reasoning. (2 points)