GraeC283740
GraeC283740
26-10-2022
Mathematics
contestada
fine -30 + ( -25) + 72
Respuesta :
TavarusR712547
TavarusR712547
26-10-2022
Find:
[tex]-30+(-25)+72[/tex]
step 1: open the bracket,
[tex]-30-25+72\text{ , note that (}+\times-=-)[/tex]
step 2: simplify step-wise
[tex]\begin{gathered} -30-25=-55 \\ -55+72=17 \end{gathered}[/tex]
The answer is
17
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