Answer:
C. (-1, -6)
Step-by-step explanation:
Hope this helps :)
To do this you need the mean.
(81*9+70)/10 that is the mean equation.
Solve.
(799)/10
79.9
79.9% Will be your grade or a C
Answer:
1
Step-by-step explanation:
Answer:
85 or 40 hm..................................