Calculate:

8 8 7 6 8 7 6 5
P P P P C C C C
3 4 6 1 3 5 2 0

From your data, I cannot make sense about what you want calculated.

A. Percent of 67% , n of 300, level of 99%= (

What is the coordination between the three separate lines in this problem?

To calculate the given expression, you need to perform operations with the corresponding numbers and symbols. Let's go step by step:

1) Start with the first number, 8. As there is no previous symbol, you simply take this number as it is.

8

2) Look at the first symbol after the number, which is "P". This symbol represents multiplication.

Multiply the previous number (8) by the next number (8) to get the result.

8 * 8 = 64

3) Move on to the next number, which is 7. Since there is another multiplication symbol after it, multiply it with the next number:

64 * 7 = 448

4) The symbol after 7 is another "P", so multiply the current result (448) by the next number, which is 6:

448 * 6 = 2688

5) Continue this process for the remaining symbols and numbers:

2688 + (7 * 5) = 2688 + 35 = 2723

The final result is 2723.