Q105: Factor. Check by multiplying.<br>- <span class="ql-formula"
Q106: Find the absolute value.<br>- <span class="ql-formula"
Q107: Simplify.<br>- <span class="ql-formula" data-value="\frac{128 b}{112 b}"><span
Q108: Simplify.<br>- <span class="ql-formula" data-value="\frac{18 y z}{19
Q109: Multiply.<br>- <span class="ql-formula" data-value="8(a+b)"><span class="katex"><span class="katex-mathml"><math
Q111: Write an equivalent expression. Use a
Q112: Write an equivalent expression. Use an
Q113: Simplify.<br>- <span class="ql-formula" data-value="3+3^{2}(28)-(-24)"><span class="katex"><span class="katex-mathml"><math
Q114: Evaluate.<br>- <span class="ql-formula" data-value="\frac{6 x+8 y}{9}"><span
Q115: Evaluate <span class="ql-formula" data-value="-x"><span class="katex"><span