His average speed is 634/13 = 48,77 miles/hour. Well, he's fast :D
Answer: m=44
Step-by-step explanation:
1/2m-3/4n = 16
1/2m-3/4(8) = 16
1/2m-24/4 = 16
1/2m-6 = 16
1/2m = 22
m=44
ummmmmmmmmmmmmmmmmm what graph?????????????