Answer:
12
Step-by-step explanation:
you can pack one pack in 20 min
there are three 20 min in one hour
multiply three times the four hours and you get 12
Answer:
BD
AC
SN (might not be one)
AB
Step-by-step explanation:
The given line has a slope of -1 so the perpendicular line will have a slope of -1/1=1
y=x+5
Answer:
32.14 an hour
Step-by-step explanation: