Given f(x) = –x + 6 write an equation for f(x + 3). f(x + 3) = Choose... x Choose...Choose...
first "choose" options: 3, 9, -1, 1
second: ·/×, +, -
third: -1, 3, 9, 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