13500 m in 250 s
s is the second rate
deomenator is bottom number in a/b, denomenator is b
13500m/250s
use clculator or something to divide or use head
54m/s
answer is A
You want to start by subtracting 5 from both sides to get 2/3x=-8/3 then cross multiply to get whole numbers which is 6=-24x then your gonna want to isolate the variable so divide both sides by -24 to get 6/-24=x then you can simplify to x=-1/4
The value of a would be 3.5, as a=1 when b=10 means that a is worth 1/10 of b's value.
YES ,it is same because it is on the same side, it's just switch the place. :)
The picture won't load, but I would surely help!