Answer
The simplified version of the expression is
(p/6) - (4/5)
Explanation
We are told to combine terms and create a single expression
[tex]-\frac{2}{3}p+\frac{1}{5}-1+\frac{5}{6}p[/tex]To do this, we bring the terms with p together and the terms without p too together and take the LCM to add and simplify these
[tex]\begin{gathered} -\frac{2}{3}p+\frac{1}{5}-1+\frac{5}{6}p \\ =-\frac{2}{3}p+\frac{5}{6}p+\frac{1}{5}-1 \\ =\frac{-4p+5p_{}}{6}+\frac{1-5}{5} \\ =\frac{p}{6}-\frac{4}{5} \end{gathered}[/tex]Hope this Helps!!!