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
Answer:
1137
Step-by-step explanation:
5675+453
6128
Now
7265-6128
1137
Answer:
I think it’s C
Step-by-step explanation:
1. a= 7
2. g= -2
4. k= -5
5. j= 9
7. (theirs no number 6) h = 4
these shouldnt be a problem for you to answer
