Traveling at 55 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 310 miles from boston to syracuse?
a. 6
b. 338
c. 365
d. 3,300

D. 3,300

In order to do conversion on these types of problems. 
1.You first have to determine the relationship and the current unit and the target unit which it will be converted into. 
2.In this case feet to meters and seconds to minutes 
3.Determine the conversion rate: 1 hr = 60 min; 
4.Next, is the time which is 55 mi/hr x 60 min / 1hr =   3,300 mi/min

The distance from point a to point c across the coordinate plane is aproxamatly 8.94 rounded to the nearest hundredth. you use a^2 + b^2 =c^2