Answer:
-4
Step-by-step explanation:
Answer:
15 days
Step-by-step explanation:
Well, as you would be able to tell, you just have to find the LCM of 3 and 5. These do not have one before 3 x 5, so it is 15.
Answer:
12f + 49g
Step-by-step explanation:
12f -7g(-7)
12f + 49g