N + 4.5 = 8.2
n = 8.2 - 4.5
n = 3.7
The answer is the option <span>A.) More than $0 but less than $4100
</span><span>
Because, when currency is exchanged for another currency, the bank or trader usually </span>charges commission <span>for changing it.
</span>
Answer:

Step-by-step explanation:

Let's substitute the first equation into the second one.

- Multiply by
and bring all the terms to one side.
I'll use my graphical calculator to solve this but you could factor:
(All rounded to 2 decimal places)
Now we can substitute these
values into an equation for
.


Answer:
37$
Step-by-step explanation:
this problem can actually be solved with a calculator!
12 + 15 + 10 =
37
Answer:
35
Step-by-step explanation:
x=35
y=7