Answer:f(5)
Step-by-step explanation:
Answer:
9.50 + 0.20e = 12.50
Step-by-step explanation:
you start with the 9.50, base price. Then with every photo you pay 0.20, since we don't know how many it is we put a variable. Then we know that those two combined is 12.50, so yeah.
Answer:
which appears to be from the list x=ln9-5/3
Step-by-step explanation:
We take the natural logarithm of both sides as the inverse operation to an exponent on e. This allows us to use log rules to rearrange the problem.

We know that as inverse operations, ln e =1.


Answer:8
Step-by-step explanation: add 3 on both sides to cancel it from the left, and then x=8.
Answer:
y = 32
Step-by-step explanation: