39 miles if how far it flys in a hour
Answer:
10000 options
Step-by-step explanation:
There are 10 options of digit from 0 to 9. It means there are 10 options for the first slot, 10 for the 2nd slot, 10 for the 3rd slot, and 10 for the last slot of each of the 4 slots of the password. For all 4 passwords the total amount of choices would be

Answer:
B
Step-by-step explanation:
the area of triangle A is k times the area of triangle b
Answer:
-2
Step-by-step explanation:
-3(2)+4
-6+4
-2
3y-18
Pull out 3 (common factor):
3(y-6)
A) 3(y-6) is the correct answer