Q26: Translate the phrase to an algebraic
Q27: Multiply.<br>- <span class="ql-formula" data-value="\left(-\frac{4}{7}\right)\left(-\frac{4}{7}\right)"><span class="katex"><span class="katex-mathml"><math
Q28: Perform the indicated operation and, if
Q29: Convert to percent notation.<br>-0.00987<br>A) <span
Q30: Solve the problem.<br>-Robert has built a mechanical
Q32: Round to the requested decimal place.<br>-0.000139 (nearest
Q33: Multiply.<br>- <span class="ql-formula" data-value="3(3 x+7 y+4)"><span
Q34: Find an equivalent expression without parentheses.<br>--(7
Q35: Simplify.<br>- <span class="ql-formula" data-value="(8+3)[7+(8+7)]"><span class="katex"><span class="katex-mathml"><math
Q36: Subtract.<br>- <span class="ql-formula" data-value="\frac{2}{7}-\frac{1}{21}"><span class="katex"><span class="katex-mathml"><math