Answer:
The greatest common factor is 1
Step-by-step explanation:
The factors of 4 are: 1, 2, 4
The factors of 6 are: 1, 2, 3, 6
The factors of 45 are: 1, 3, 5, 9, 15, 45
Then the greatest common factor is 1.
Step-by-step explanation:hhhhyg
Answer:6 weeks
Step-by-step explanation: 5, 10, 20, 40, 80, 160
slope is -3/10
-10y=-3x+20
y= -3/10x+,20