Answer:
EASY PEASY
Step-by-step explanation:
9²
HOPE IT HELPS YOU
I am assuming this is a triangle.....P = a + b + c
P = 2a - 3 + 2a + 3a + 1....combine like terms
P = 7a - 2 <==
Answer:12/7
Step-by-step explanation:
7b-4=8
7b-4+4=8+4
7b=12
b=12/7
Answer:
i don't sorry thanks for the points though
Step-by-step explanation: