There is no way that he can run 151515km/h, but if he really can, then :
1 hour = 60 minutes
(151515km/h)/60minutes = 2525,25km/minute
13-4x=1-x
13=4x+x=1-x+x
13-3x=1
13-1-3x=1-1
12-3x=0
12=3x
12/3=3x/3
4=x
Therefore, x=4
50 miles since 1 inch equals 10 miles and there's 5 inches that means 5x10=50
Answer:
a
Step-by-step explanation:
a
You have to ask the question with the right type of something.
