Respuesta :

Answer:

2.5 hours.....jsjjwjqkq

Answer:

B. 2.5h

Step-by-step explanation:

75 + 50x = 25 + 70x

Suntrace 25 from both sides

50 + 50x = 70x

Subtract 50x from both sides

50 = 20x

Divide by 20

2.5 = x

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