Multiple Choice
Perform the indicated operation and, if possible, simplify.
-
A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
Q391: Convert to decimal notation.<br>- <span class="ql-formula"
Q392: Simplify.<br>- <span class="ql-formula" data-value="\frac{12-4^{2}}{2^{2}+4^{2}}"><span class="katex"><span class="katex-mathml"><math
Q393: Evaluate.<br>- <span class="ql-formula" data-value="\frac{x+y}{3}"><span class="katex"><span class="katex-mathml"><math
Q394: Convert to decimal notation.<br>- <span class="ql-formula"
Q395: Write an equivalent expression. Use an
Q397: State the real number that corresponds
Q398: Multiply.<br>- <span class="ql-formula" data-value="-9 \cdot(-5) \cdot
Q399: Find the reciprocal, if it exists.<br>--7.7<br>A)
Q400: Convert to decimal notation.<br>- <span class="ql-formula"
Q401: Simplify.<br>- <span class="ql-formula" data-value="(-7-8)[6+(6+3)]"><span class="katex"><span class="katex-mathml"><math