Answer:
GC and GD
Step-by-step explanation:
The only points on plane L are: J, C, G, D
GC and GD
The - change every sing -m-3n+12
Answer:
-1
Step-by-step explanation:
Answer:
the is the simple equation you can change it
Step-by-step explanation:
20 total
6 have average of 5 years
6 x 5 = 30
20-6 = 14
14 have average of 8 years
14 x 8 = 112
112 + 30 = 142
142 / 20 = 7.1 years
