Answer:
3
Step-by-step explanation:
<u>Answer:</u>
The answer is the same i. e., 4.375 in all the cases as shown below.
<u>Step-by-step explanation:</u>

= 
= 
= 
= 
=
= 
= 4.375 (answer)
Answer:
Step-by-step explanation:
In general, a solution of a system in two variables is an ordered pair that makes BOTH equations true. In other words, it is where the two graphs intersect, what they have in common. So if an ordered pair is a solution to one equation, but not the other, then it is NOT a solution to the system.
Answer: 2xy
Step-by-step explanation: 2xy is the answer bra