Q248: Solve the problem.<br>-On a biology test,
Q249: Solve using the multiplication principle.<br>- <span
Q250: Solve.<br>- <span class="ql-formula" data-value="5-2(x+3)=7-4(x+1)"><span class="katex"><span class="katex-mathml"><math
Q251: Solve.<br>- <span class="ql-formula" data-value="152=11 \mathrm{x}+20"><span class="katex"><span
Q252: Solve.<br>- <span class="ql-formula" data-value="x=\frac{w+y+z}{9}"><span class="katex"><span class="katex-mathml"><math
Q254: Decide if the given number is
Q255: Graph the inequality.<br>- <span class="ql-formula" data-value="0<x<4"><span
Q256: Solve.<br>- <span class="ql-formula" data-value="F=\frac{9}{5} C+32"><span class="katex"><span
Q257: Solve.<br>- <span class="ql-formula" data-value="8 \mathrm{x}-(6 \mathrm{x}-1)=2"><span
Q258: Solve the problem.<br>-A high school graduating class