Respuesta :

[tex]\frac{1}{2}(10p-7q)[/tex]

Evaluate the expression for p = 9 and q = 2:

[tex]\begin{gathered} \frac{1}{2}(10(9)-7(2)) \\ \frac{1}{2}(90-14) \\ \frac{1}{2}(76)=38 \\ \end{gathered}[/tex]

Otras preguntas