Answer:
Step-by-step explanation:
HBVVVVVVVVBBBBJ..YGBJO;
Answer:
00PPI77yghhhhgtrrrr4tattereddoyouyouyouyouyouyouyouyouyouyouyouyouyouyouistheyouyouisghiiyyyyuiouuu
Answer:16
Step-by-step explanation:The lines that are outside of the numbers keep the numbers positive so if you change them to positive number (15+1) you can add them and it gives you 16
Answer: 18
Step-by-step explanation:
Answer:
Step-by-step explanation:
Perimeter = 4c + 9 + 7c - 5 + 5c + 2 + 5c - 3
= 4c +7c + 5c +5c + 9 - 5 + 2 - 3
= 21c + 3
