Solution Bank Equations and Inequalities Target A
Answers to the Extended Problems are below in random order.
\(\begin{align}
&y=-\frac{7}{5x-4} \text{ or } y=\frac{7}{4-5x} &&12 &&&x\ge \frac{-5y+13}{3-7y} \text{ or } \ x\ge \frac{5y-13}{7y-3} \\
&A=1, B=3 &&u^2+2u+4 &&&-12 \\
&k=-6 &&\mathrm{y=-}\frac{24}{39} &&&\frac{20}{7} \text{Liters}\ \text{ or } 2\frac{6}{7} \text{Liters} \\
&24 && x=-6 \\
\end{align} \)
Answers to the Extended Problems are below in random order.
\(\begin{align}
&y=-\frac{7}{5x-4} \text{ or } y=\frac{7}{4-5x} &&12 &&&x\ge \frac{-5y+13}{3-7y} \text{ or } \ x\ge \frac{5y-13}{7y-3} \\
&A=1, B=3 &&u^2+2u+4 &&&-12 \\
&k=-6 &&\mathrm{y=-}\frac{24}{39} &&&\frac{20}{7} \text{Liters}\ \text{ or } 2\frac{6}{7} \text{Liters} \\
&24 && x=-6 \\
\end{align} \)