This indicates that 5/2 is less than -1 on the number line.
Ninth term is 2.5
you are adding 0.5 each time
-1,-0.5,0,0.5,1,1.5,2,2.5
I can answer the first four
1 is 40%
2 is 60
3 is $1.35
4 is 6%
Answer:
The best estimate for the solution is the ordered pair 
Step-by-step explanation:
we have
------> equation A
------> equation B
we know that
using a graphing tool, the solution of the system of equations is the intersection point both graphs
The intersection point is 
therefore
The best estimate for the solution is the ordered pair 
1.) 37/8
2.) .56 X 80 = 44.8
Hope this helps