Respuesta :
Answer:
i need more details of the question
Step-by-step explanation:
Answer:
Let speed be S
Then hypothetical speed = S + 12
Solve for S to get a speed of 60 mph
Step-by-step explanation:
Answer:
i need more details of the question
Step-by-step explanation:
Answer:
Let speed be S
Then hypothetical speed = S + 12
Solve for S to get a speed of 60 mph
Step-by-step explanation: