Answer :
Given:
[tex]9-2s=p[/tex]Substitute s=4 in the above expression.
[tex]\begin{gathered} 9-2\times4=p \\ 9-8=p \\ 1=p \\ p=1 \end{gathered}[/tex]Thus, the value of p is 1 when s=4.
Given:
[tex]9-2s=p[/tex]Substitute s=4 in the above expression.
[tex]\begin{gathered} 9-2\times4=p \\ 9-8=p \\ 1=p \\ p=1 \end{gathered}[/tex]Thus, the value of p is 1 when s=4.