Q294: Factor. Check by multiplying.<br>- <span class="ql-formula"
Q295: Remove parentheses and simplify.<br>- <span class="ql-formula"
Q296: Add. Do not use a number
Q297: Multiply.<br>- <span class="ql-formula" data-value="-0.9 \cdot 3.55"><span
Q298: Divide.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10331/.jpg" alt="Divide. - A)
Q300: Substitute to find the value of
Q301: Evaluate.<br>- <span class="ql-formula" data-value="\frac{6 x+3 y}{9}"><span
Q302: Perform the indicated operation and, if
Q303: Subtract.<br>- <span class="ql-formula" data-value="\frac{1}{3}-\frac{5}{9}"><span class="katex"><span class="katex-mathml"><math
Q304: Simplify.<br>- <span class="ql-formula" data-value="\frac{140}{280}"><span class="katex"><span class="katex-mathml"><math