Answer:

Step-by-step explanation:
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Factor out 

Consider −4p − 2p + 1. Multiply and combine like terms.
-6p + 1
Rewrite the complete factored expression.

Hope it helps and have a great day! =D
~sunshine~
To find the decimals you would have to picture that each of the little lines on the number line are points, for example.
In between 8 and 9, there are 9 lines. The first line would be 8.10, then 8.20, 8.30, and so on...
Since they need at least 1 man and 1 woman the posibilties are
1 man 4 women
2 men 3 women
3 men 2 women
4 men 1 woman