is enrollment at a local school is concerning in the community because number of doing has dropped to 482 which is an 18% decrease from the previous year what was the student enrollment the previous year​

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

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

if x = 1, then the answer is 3.5

what’s the question?