5x-15-2x=6
3x=21
x=7
Therefore, x must equal 7.
I would put b I think it’s right I’m sorry if it isn’t
We have to see how many times 130 fits into 1494.23:

So now we have to multiply this by the amount of time needed for 130 meters:
11.4940*1=11.4940.
So the answer is 11.4940 minutes.
Answer:2,304 or 36
Step-by-step explanation:I really hope this helps and is correct, try using a calculator because I'm douting my answers