Answer:
True
Step-by-step explanation:
9+10=?
9 = 3x3
10= 5x2
3 (from 3x3) x 5 (from 5x2) = 15
3 (from 3x3) x 2 (from 5x2) = 6
15+6=21
Therefore 9+10=21
Answer:
3
Step-by-step explanation:
To find the average add all these numbers together, then divide by how many numbers you have.
X = 28
you divide 112 by 4 to get 28
Your answer would turn out to be Shelby goes out her front door turns West and walks past the other three houses.