Answer:
x÷14
Step-by-step explanation:
Given: 2/3 every 30 seconds
If we cut 2/3 in half, we get 1/3. This would also mean we cut the time in half 30 / 2 = 15 seconds
Therefore, 1/3 of the length every 15 seconds.
15 + 15 + 15 = 45 seconds to go the full length of the path
The answer is choice D because if you combine the like terms, you get 15-23i
i hope that helps!!!!
