Which lines are perpendicular to the line y - 1 = {(x+2)? Check all that apply. A. y + 2 = -3(x – 4)

B. y-5= 3(x + 11)

C. y= -3x - 5 / 3

D. y = 1/3x - 2

E. 3x + y = 7

c

Step-by-step explanation:

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

what i would say the best answer is a. 40.5