Answer:
D.
Step-by-step explanation:
This fits the problem as long as there were 10 rows. The 10 signifies the number of rows while the is the number of bricks per row. This would be a total of 360 bricks.
the answer is 8^(-3)
3
a = 3
multiply 2 and 3
2 * 3 = 6
simplify
18/6 = 3
13 5/8 + 7/8 = 14 1/2
5/8 + 7/8 = 1 4/8 = 1 1/2
1 1/2 + 13 = 14 1/2