Which of the following is equivalent to 4x + 6 = 1? A. 1+ 3(x + 2) = 1
B. 5(x + 2) – x = 1
C. 18 + 6(x - 2) - 2x = 1
D. 9x - 5(x - 1) - 1=1

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