Answer:
y
Step-by-step explanation:
It’s not a statistical question
Answer:
Distance: 705
Time travel: 2.0 seconds
Speed: 352.5m/sec
Step-by-step explanation:
So first we have to subtract 3y from 21 cause the oppisit of addition which is subtraction so you get 18y when we divide that with -8y and get y=2.25y