Answer:
and 
The ordered pair solutions are
,
,
, and
.
Step-by-step explanation:
I'm assuming the system is
:


























Therefore,
and 
The ordered pair solutions are
,
,
, and
.
Answer:
7
Step-by-step explanation:

I hope it helped you
Answer: C
Step by step explanation-
Step-by-step explanation:
5.03709
4.923935
√17
√12