Is this the image? If so, sorry I can't do this lol
Answer:
<em>x = 2</em>
Step-by-step explanation:
<u>Exponential Equations</u>
Solve:

Separate each exponential:

Operating:

Multiplying by 5:

Rearranging:

Recall that:


Calling


Factoring:

There are two possible solutions:
y=25
y=-50
Since

y cannot be negative, thus:

The solution is:
x = 2
Answer:
We can't find an exact number, but the answer is x.
Ellen can make 10 different amounts.
5102525 + 5 = 3025 + 10 = 3525 + 10 + 5 = 4025 + 25 = 5025 + 25 + 5 = 5525 + 25 + 10 = 6025 + 25 + 10 + 5 = 65