Answer:
n = 17-13
Step-by-step explanation:
n+13=17
Subtract 13 from each side
n+13-13 = 17-13
n = 17-13
55 -10 = 452x2 = 47x7 = 494x4 = 1621 + 1 = 2277- 10 = 67x+30=100 = 70 You gave the answers. ???
1. B
2. D
3. I don't know
4. C
Answer: 72
Step-by-step explanation:
I counted one of the sides then took all of the answers and divided it by 12
