For this case, we must find the inverse of the following function:

We follow the steps below:
We exchange the variables:

We put the variable y on the left side of the equation:

We apply logarithm properties:

So:

Answer:

Option B
Answer:
-3
Step-by-step explanation:
divide 7 on both sides -21/7 = -3
w=-3
Answer:

Step-by-step explanation:

A quater one half of the cions are dimes grandpa has an equal amount of nickels and pennies
The answer is C (-1,-4)
I got the answer by graphing the equation and plotting each the points down to see which one lies on the graph