Answer:
s = 71 mph, and s+9 = f = 80 mph
Step-by-step explanation:
The distances the two busses travel add up to 604 mi.
Letting f be the faster speed and s the slower. Then f = s + 9 (mph).
Then (s + 9)(mph)(4 hr) + (s)(mph)(4 hr) = 604 mi. Solve this for s:
4s + 36 + 4s = 604 mi, or 8s = 568. Finally, s = 71 mph, and s+9 = f = 80 mph.
6 units away from 0.
when move to 6 you count the units.
hey hope you get the answer right
0.5
1/18
There are 36 different possible combinations. There are only two ways of rolling a sum of 11.
2/36 = 1/18
12,686
add both numbers up then multiply by 2
