Boris bought a desktop computer and a laptop computer. before finance charges, the laptop cost $150 more than the desktop. he paid for the computers using two different financing plans. for the desktop the interest rate was 7% per year, and for the laptop it was 5.5% per year. the total finance charges for one year were $227 . how much did each computer cost before finance charges?

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30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles