Answer:
x = 6
Step-by-step explanation:
The equation we need to solve is:

We can change it to exponential form to determine the answer. Below we illustrate the formula to convert log to exponential form:

Next, we convert the log into exponential:

Now we will solve for
The function representing the cost per share, C, relative to the number of contributors, n, is C = 500 / n. For the contribution to be $20 each, Jane must gather 20 additional contributors, totaling 25. With just 5 currently, she needs 20 more to reach this goal.