Multiple Choice
Use the indicated property to write a new expression equal to the given one. Simplify the expression if possible.
- ; identity
A) 1
B) 0
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
Q68: <span class="ql-formula" data-value="(-7)^{9}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">(</mo><mo>−</mo><mn>7</mn><msup><mo
Q69: Write the set using interval notation.<br>-
Q70: Graph the elements of the set
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Q74: Perform the indicated operations.<br>- <span class="ql-formula"
Q75: Write the fraction in lowest terms.<br>-
Q76: Find the appropriate property for the
Q77: Perform the indicated operation.<br>- <span class="ql-formula"
Q78: Evaluate the expression.<br>- <span class="ql-formula" data-value="-10^{4}"><span