Simba Travel Agency arranges trips for climbing Mount Kilimanjaro. For cach trip, they charge an initial fee of \( \$ 100 \) in addition to a constant fee for each vertical meter climbed. For instance, the total fee for climbing to the Shira Volcanic Cone, which is 3000 meters above the base of the mountain, is \( \$ 400 \). Let \( y \) represent the total fee (in dollars) of a trip where they climbed \( x \) vertical meters. Complete the equation for the relationship between the total fee and ertical distance.

8. 11 obreros labran un campo rectangular de 220 m de largo y 48 m de ancho en 6 dias. ¿Cuántos obreros serán necesarios para labrar otro campo análogo de 300 m de largo por 56 m de ancho en cinco dias?

Solve the inequality: \( 0.2x \leq 0.6 \)

4) 6 pounds is how many kilograms? 1) Hint: \( 1 \mathrm{lb} \approx 0.454 \mathrm{~kg} \) ()) Round your answer to the nearest tenth. Submit

\begin{tabular}{l} Question \\ Determine whether the parabola \( y=-9 x^{2}+5 x+33 \) opens upward or downward. \\ Select the correct answer below: \\ The parabola opens upward. \\ The parabola opens downward. \\ \hline\end{tabular}

En la confección de un vestido se necesita \( 3 \frac{1}{4} \mathrm{~m} \) de tela. ¿́cuántos vestidos se pueden hacer con \( 22 \frac{3}{4} \mathrm{~m} \) ?