If you have trouble with factorization, let me know.
Answer:

Step-by-step explanation:
Expanded- 100000000+10000000+9000000+4
Three ventilation fans, each working alone, can clear the smoke out of a room in 12 hours, 16 hours, and 24 hours respectively. How long would it...
Answer:
SEx
Step-by-step explanation:
sex sex sex and i has sex