Ethan and Leo start riding their bikes at the opposite ends of a 65-mile bike path. After Ethan has ridden 1.5 hours and Leo has

I believe the answer is d 67 or c 55 because it's the closest number.

The solution is negative 0

Answer:

Elia took hour to cycle from her residence to the beach, hour to return, and traveled

kilometers from her home to the beach and

kilometers on her way back.

Step-by-step explanation:

1. Let b represent the hours Elia spent cycling to the beach, and p the time taken for the return trip to the park. The combined time for both rides equals 1 hour, represented as

b + p = 1

2. With a constant speed of 18 km/h on her way to the beach, in b hours, she covered 18b kilometers. She then rode back from the beach to the park at a steady speed of 15 km/h, which amounted to 15p kilometers.

Since the distances for both trips are identical, we establish

18b = 15p

3. Solve the two equations:

Using the first equation

Insert this solution into the second equation

Elia took hour to cycle to the beach, hour on her return, and covered

kilometers going to the beach and

kilometers returning to her home.

Answer: 74

1) m = -10/4. 2) m = -5/2. 3) m = [Step-by-step extraction continues here]. The equation presented is: → [next steps, if applicable]. Subtracting 3/4 from both sides → m = [continues to final form].