Answer:
(3,3)
Step-by-step explanation:
Using the midpoint formula:

Hope this helps!
In order to find out how much they both each pay, you would have to put two places in front of the percentage of the payment.
Elga is 20 years old and Alvin would be 5. Hope this helped.
Answer:
The standard form of the equation of a circle is,
(x - h)² + (y - k)² = r²
where the center is at (h, k) and its radius is r. Not sure what the equation would be sorry.
Step-by-step explanation: