Bill travels the 400 miles from san francisco to los angeles at 50 mph. sam travels the same distance at 40 mph. how many more hours than bill did it take sam to travel the 400 miles?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.