Answer:
whats the question and are you supposed to type in the answer or do they have a choice?
-12+8x+2x=2x-8
10x-12=2x-8
8x=4
x=1/2
C
Second question:
sum of all the interior angle 180*(8-2)=1080 degree
sum of one interior angle 1080/8=135 degree
Answer:
A. NO
B. YES
C: YES
D: NO
Step-by-step explanation:
Answer: a. 6 rows 6 people per row, 9 rows 4 people in each row, 36 rows 1 person per row, 18 rows 2 people per row, 12 rows 3 people per row, 9 rows 4 people per row
Step-by-step explanation: 4 rows 9 people, 3 rows 12 people
