Answer:
The comparision of an unknown physical quantity with a known standard quantity is measurement
Answer:
1944
Step-by-step explanation:
I'm probably wrong but that is my answer
Answer:


Step-by-step explanation:
we have
-----> equation A
----> equation B
To find the solutions for x of the system of equations
equate equation A and equation B

The values of x of the intersection points are the solutions of the system
Using a graphing tool
see the attached figure
There are two intersection points
therefore
The solutions are

