Complete the square for the expression A. 2-10
B.2+16

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

wouldn't that be a) 1

4=4x then divide 4 on both sides and you get x=1

answer is b

tip: look up videos or do research on a question

hoped this !