Answer:
x=3
Step-by-step explanation:
Answer:
(2,3)
If you have any questions about the way I solved it, don't hesitate to ask ÷)
Answer:

Step-by-step explanation:

All we can do here is combine like terms (add those that have the same the same exponent)

Good luck!
Answer:
I believe the answer is $409.91
Step-by-step explanation: