The eight pound bag of dog food is better.
Answer:
0.16
Step-by-step explanation:
The answer to your question is 7.59 so shes right
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
.
One with 40cm being the side, 70 diagonal and 80 as the base so it is a right angle triangle