I think the answer is 16.21 degrees
Answer:
y = -x
Step-by-step explanation:
The line has a slope of -1 and it passes through point (0,0)
Taking another point (x,y) on the line;
Slope = change in y ÷ change in x
For our case; slope = 
Cross multiplying this gives;
y = -x
A ton is equivalent to 1000 pounds so:
the elephant weighs 5000 pounds
5000-570= 4430
The elephants weighs 4430 pounds more.
I believe it's the last one
sorry if it's not the right one
2.3 is smaller than 2.6: we can see it just by looking at the digits from left to right.
now, where does 2

stand?
its fraction part is equal to
do that means that 2

=2.8
which is bigger than 2.6
so the final order is
2.3 2.6 2