Answer:
0
Step-by-step explanation:
-0.75-20+71/2+13.25
-0.75-20+15/2+13.25
-7.5+15/2
-15/2+15/2
=0
Option C
I just graphed on my TI-84
Hope this helps!
260x = 170
x=170/260 * 100% = 65.4 %