Pregunta de Matemática e suas Tecnologias #01a0e94a
Enunciado de la Pregunta
Matemática e suas Tecnologias
#enem
#enem 2024
Medio
A company produces custom-made school backpacks. This company has a total production cost composed of a fixed cost, which does not depend on the number of backpacks, plus a variable cost, which is proportional to the number of backpacks produced. The total cost increases linearly, and the table shows this cost for three quantities of backpacks produced.
\hline
\text{Quantity of backpacks} & 30 & 50 & 100 \\
\hline
\text{Total cost (R\$)} & 1\ 050.00 & 1\ 650.00 & 3\ 150.00 \\
\hline
\end{array}$$
The total cost, in Brazilian reais (R\$), for the production of 80 backpacks will be
