The lcf of 8 and 56 is 2, the lcf of 12 and 30 is 2, the lcf of 16 and 24 is 2, and the lcf of 9 and 15 is 3.
I couldn't find anyone that led to the answer 20 but the one that ended closest to 20 is the last one.
Answer: (2,-3)
Step-by-step explanation:
Answer:
The answer I got for this equation is x=5
I hope this image helps of showing you how to solve the equation.
Answer:
1.5 hours
Step-by-step explanation: