Since distance equals speed times time (d = st), we have
t = d/s
where d = 120 miles and s = 15 miles per hour
t = d / s
t = 120 / 15
t = 8
It will take 8 hours to drive 120 miles at a speed of 15 miles per hour.
For number 3 add all the numbers and divide how numbers you have
X(5x-2) thats how you factor
700beats/10min=70bpm
2 min to beat 140 times
