There are 7 rows.
63/9 = 7.
Multiply 3x9 and it gives u 27
And -3 plus -9 equal -12
Answer:
232 in squared
Step-by-step explanation:
Find the area of one face and multiply it by 2
7 x 4 x 2=56
4 x 8 x 2=64
7 x 8 x 2=112
Add and you get 232
Use the depreciation formula.

Where 'p' is the principal value, 'r' is the rate it depreciates, and 'n' is the time. Just plug in what we know:

Simplify by subtracting:

Simplify the exponent:

Multiply:
Answer:
-17/5 as an IMPROPER FRACTION
as a MIXED FRACTION