Q67: What property of real numbers is
Q68: Find the measure of an angle
Q69: Write the inequality in interval notation<br>-
Q70: <span class="ql-formula" data-value="|5-\mathrm{x}|=2"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∣</mi><mn>5</mn><mo>−</mo><mi
Q71: Simplify, where possible<br>- <span class="ql-formula" data-value="-3(2
Q73: Show that for any positive number
Q74: <span class="ql-formula" data-value="\frac{2 \mathrm{n}-3}{4}=\frac{6 \mathrm{n}+4}{5}"><span class="katex"><span class="katex-mathml"><math
Q75: The sum of three consecutive integers
Q76: Evaluate the algebraic expression under the
Q77: A square plywood platform has a perimeter