Answer:

Step-by-step explanation:
So we have the equation:

First, separate the second term:

Let u equal 5ˣ. So:

Combine like terms:

Divide both sides by 6:

Substitute back u:

Take the base 5 logarithm of both sides:

The left cancels:

Evaluate the right:

So, our answer is 2.
And we're done!
No no no it is 2 meters 15 seconds maybe u write not correctly. but according to your choice of answers, only D is suitable here
Answer:
31
Step-by-step explanation:
50 - 2-3-6-3-5 = 31