PLEASE HELP
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Randy left town on his bicycle, traveling
at an average of 16 miles per hour. Four
hours later, his older brother, Jimmy, went
looking for Randy on his motorcycle. Jimmy
traveled at an average of 48 miles per hour.
How long would it take Jimmy to catch up
to Randy?

1 1/2

Explanation:

18x(t+3)=54t

18t+54=54t

54=54t-18t

36t=54

t=54/36=3/2

3/2=1 1/2

answer

wages and job opportunities have grown slowly since the recovery began five years ago, while technology continues to change the nature of work. while many workers enjoy opportunities unimaginable a generation ago, many others feel the economy has left them b

explanation:

a. by accepting the election of president abraham lincoln in 1860 and convincing other southern states to do the same