Q104: Multiply.<br>- <span class="ql-formula" data-value="(a-b)\left(a^{2}-a b-9 b^{2}\right)"><span
Q105: Express using positive exponents. Then simplify.<br>--5<sup>-4</sup><br>A)
Q106: Write the number in scientific notation.<br>-
Q107: Solve the problem. Express the answer
Q108: Multiply.<br>- <span class="ql-formula" data-value="\left(x^{2}+0.7\right)\left(x^{2}-0.7\right)"><span class="katex"><span class="katex-mathml"><math
Q110: Write the number in scientific notation.<br>-158<br>A)
Q111: Draw and label rectangles to illustrate
Q112: Add.<br>- <span class="ql-formula" data-value="(\mathrm{r}+5 \mathrm{~s}+1)+(-5 \mathrm{r}+\mathrm{s})+(\mathrm{s}-5)"><span
Q113: Add.<br>- <span class="ql-formula" data-value="\left(5-8 x^{6}+5 x^{8}+6
Q114: Find the degree of the polynomial.<br>-