Multiple Choice
Provide an appropriate response.
-Choose the expression that is equivalent to the following:
A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
Q66: Simplify.<br>- <span class="ql-formula" data-value="\frac{60 x y}{40
Q67: Substitute to find the value of
Q68: Solve the problem.<br>-A machinist has flat
Q69: Multiply.<br>- <span class="ql-formula" data-value="(-1)^{21}"><span class="katex"><span class="katex-mathml"><math
Q70: Multiply.<br>- <span class="ql-formula" data-value="-2.7 \cdot(-18.5)"><span class="katex"><span
Q72: Multiply.<br>- <span class="ql-formula" data-value="\left(-\frac{8}{3}\right)\left(\frac{5}{2}\right)"><span class="katex"><span class="katex-mathml"><math
Q73: Substitute to find the value of
Q74: Find the absolute value.<br>- <span class="ql-formula"
Q75: Convert to decimal notation.<br>- <span class="ql-formula"
Q76: Perform the indicated operation and, if