Solve for x.
3x < 12

X can be anything below 4

x should be 1,2, or 3

Step-by-step explanation:

because if you take 3x4 it would be 12 (the same) so that's wrong. so it would have to be lower than that

both equations and proportions are better.

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