K^8 • K^9 = K^(8+9) = K^17
Step-by-step explanation:
this is the answer in the picture
THE ANSWER IS D whoops lol sorry i was in an argument lol
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.
=(140+4) / 8
=(144/8) + (4/8)
=18 + 2
=<span>20</span>