Answer:
[tex] \huge{ \fbox{ \sf{ - 9.3}}}[/tex]
Step-by-step explanation:
[tex] \star{ \: \sf{ \: Given, \: p = - 2.1}}[/tex]
[tex] \star{ \sf{ \: To \: find : Value \: of \: the \: given \: expression}}[/tex]
[tex] \bigstar{ \sf{ - 13.5 - 2p}}[/tex]
[tex] \mapsto{ \sf{ \: - 13.5 - 2 \: * \: ( - 2.1)}}[/tex]
[tex] \text{step \: 1 \: : \: Multiply \: the \: numbers : - 2 \: and \: - 2.1}[/tex]
[tex] \text{ \underline{ \text{Remember!}}} : \: \sf{ \: Multiplying \: or \: Dividing \: a \: negative \: integer \: by \: a \: negative \: integer \: gives \: a \: positive \: integer.}[/tex]
[tex] \mapsto{ \sf{ - 13.5 + 4.2 }}[/tex]
[tex] \text{step \: 2 \: : Calculate}[/tex]
[tex] \text{ \underline{Remember!}} : \sf{The \: negative \: and \: positive \: integers \: are \: always \:subtracted \: but \: posses \: the \: sign \: of \: the \: bigger \: integer.}[/tex]
[tex] \mapsto{ \sf{ - 9.3}}[/tex]
Hope I helped!
Best wishes ! :D
~[tex] \sf{TheAnimeGirl}[/tex]
