Q158: Collect like terms.<br>- <span class="ql-formula" data-value="9
Q159: Subtract.<br>- <span class="ql-formula" data-value="\frac{1}{7}-\left(-\frac{3}{4}\right)"><span class="katex"><span class="katex-mathml"><math
Q160: Divide.<br>- <span class="ql-formula" data-value="\frac{-8}{-8-(-6)}"><span class="katex"><span class="katex-mathml"><math
Q161: Multiply.<br>- <span class="ql-formula" data-value="14 \cdot(-4.11)"><span class="katex"><span
Q162: Insert <span class="ql-formula" data-value="<"><span class="katex"><span
Q164: Find the absolute value.<br>-| <span
Q165: Find the reciprocal, if it exists.<br>-
Q166: List the terms of the expression.<br>-
Q167: List the terms of the expression.<br>-
Q168: Solve the problem.<br>-The stock market gained 44