Hello there!
Let me try this one out!

We can start by taking log of both sides


Since we are solving for x:

I used a calculator to help me solve the right part :)
x - 6 = - 4
Now we can add 6 on both sides
x - 6 + 6 = - 4 + 6
x = 2
I hope this helps! Let me know if you have any questions about the answer.
The price for each one was 3 dollars :)
9 + 11x = 42
subtract 9 from each side
11x = 33
divide by 11
x = 3
Answer:
8/17
Step-by-step explanation:
Attached photo...
Correct answer D(4,2) only this one is at the pink area that is solution of this system
Answer:
I am sorry I don't onow
Step-by-step explanation: