<span>2x-7y = 0
2x-7*6=0
2x-42=0
2x=42
x=21
(21,6)</span>
Answer:
4/5, 3/4, 0.72, 0.70, %65.5
Step-by-step explanation:
65.5/100=0.655
Answer:
i think it is A the first option
Step-by-step explanation:
It would take her 10 hours. If it is double the time for one person to complete the task versus two, you can guess that the other person takes the same amount of time
