Let's assume that a month has four weeks.
If William made 400 miles by travelling only on Saturdays and Sundays and there were 4 weekends during the month, then he travels 400 / 4 = 100 miles during a weekend, which is 100 / 2 = 50 miles a day.
If Jason travels every weekday during the month and he does 500 miles, then he travels 500 / 20 = 25 miles a day.
It means that William travels more miles per day.
The answer is : 
Here are the steps below to help you! ^^
Answer:
y= 5.7x-10.7
Step-by-step explanation:
the formula is y=mx+b
Answer:158.99
Step-by-step explanation: