Answer:
down
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
60/3.75=x/2.5
Answer:
2
Step-by-step explanation:
So let's call the time she needs to catch up "x", and so Terry's rate would be x-6 since he left home 6 hours earlier. Then we multiply the rates to get 20x - 120 = 80x. The answer is -2, but we can just say 2.
Checking our answer, that means if it took Sally 2 hours, it took Terry 8 hours for he left home 6 hours earlier. So 8 times 20 = 160km traveled. 2 times 80 = 160km traveled. Same distance.
Answer:
18 seconds
Step-by-step explanation:
5x9=45 so 2x9=18
