First you would need to add up all of the data given, then divide the sum by 9 because there is 9 pieces of data. So it would be 229/9=25.4444444 repeating.
Answer:
The blue one
4, 2
6, 3
12, 6
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
yes y = 2x + 1
yes 5x = 6 + 3y
yes y/2 = 3 − x
Answer:
two
Step-by-step explanation:
two pairs because four sides are parallel to each other.
