The GCF of 180 and 240 is 60
Answer:
im gonna say 23 or 24 not 100% sure
Step-by-step explanation:
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.
4r(t-v) r=3, t=5, and v=2
4*3(5-2)
12(3)
36
Answer:
23/100
Step-by-step explanation:
