This document appears to contain mathematical equations and operations with variables such as x, numbers like 3, 4, 6, 8, and operations like multiplication, division and exponents. It is working through multiple steps of calculations that manipulate and simplify algebraic expressions. The final lines show simplified results.

1. By Brandon Kratka
Period 6
Computer Aps.

2. 3
2X 8X 4 4
16
3
64 4
3 3
4 4
64 64

3. 7 x8 6 18x3
56 1/ 3 x3
56 1 55

4. 2
15 2 x 3 6
2x 9
18 6
3 12