A cell phone company charges $30 a month plus $.07 per minute of talk. If the bill was $61.45, how many minutes did the person talk for? Round to the nearest whole minute.

449 minutes

Step-by-step explanation:

total bill is 61.45, minus 30 dollars gives 31.45 dollars paid for all minutes you talked. divide this by the amount you pay for 1 minute (= 0.07) equals 449.29 minutes

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