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Q38: <span class="ql-formula" data-value="\begin{array} { c } x
Q54: <span class="ql-formula" data-value="\begin{array} { l } \mathrm
Q101: <span class="ql-formula" data-value="9 x - 11 y
Q180: 8,9<br>A) <span class="ql-formula" data-value="17 \mathrm
Q184: <span class="ql-formula" data-value="\left| \begin{array} { l l
Q215: Find an equation in general form
Q245: <span class="ql-formula" data-value="\left[ \begin{array} { l l
Q320: a, b, and C<br>A) Yes<br>B) No
Q354: <span class="ql-formula" data-value="\begin{array} { l } 2
Q446: <span class="ql-formula" data-value="\begin{array} { l } 8