I'm not really sure what you many but I think it's. (0,2) and. (10,0)
5+(-4)+(-7)+2
5+-4 is 5-4=1
-7+2=-5
so 1 + -5 = 1-5=-4
Answer:
80
Step-by-step explanation:
I just took the test :)
58.5
your welcome