This is my answer: 4x^2-28xy- 7y^2
Step-by-step explanation:
distance must be given
average speed is distance and time
Answer:
18 combinations
Step-by-step explanation:
thank u
32 men___15 days
20 men___x days
No. Of days 32x15/20=24//
20 men can reap the same field in 24 days
Pleasure doing business with you YG
Step-by-step explanation:
The answer is 10 percent
