5 . solving the inequality
[tex]\begin{gathered} -15\ge x-10 \\ x\le-15+10 \\ x\le-5 \end{gathered}[/tex]
6.the graph takes all values less than -1, without taking -1
so
[tex]x<-1[/tex]
which can be represented as
[tex]x+1<0[/tex][tex]x+5<4[/tex]
7. solving
[tex]\begin{gathered} -4+p\le2 \\ p\le2+4 \\ p\le6 \end{gathered}[/tex]
and the graph is
