[tex]\begin{gathered} 30+20+15+25+2(8+\frac{1}{2}(12)) \\ \text{First, solve multiplications} \\ \\ 30+20+15+25+2(8+6) \\ \text{Solve the mutiplication between 1/2 and 12} \\ \\ 30+20+15+25+2(14) \\ \text{Add 8 and 6} \\ \\ 30+20+15+25+28 \\ \text{Mutiply 2 times 14} \\ \\ 118 \\ \text{Add all the numbers} \end{gathered}[/tex]
