Use a Commutative Property to Complete the Statement $7 + x =$

Q272: Decide whether the given number is a

Q273: Solve. Simplify the answer.<br>-A laminated lab

Q274: Evaluate the expression when x =

Q275: <span class="ql-formula" data-value="24 \leq 14"><span class="katex"><span class="katex-mathml"><math

Q276: Subtract.<br>- <span class="ql-formula" data-value="\frac { 8

Q278: Tell which set or sets the

Q279: Simplify.<br>- <span class="ql-formula" data-value="- | 12

Q280: Solve. Simplify the answer.<br>-Brian was training

Q281: Simplify the expression.<br>- <span class="ql-formula" data-value="\frac

Q282: Solve.<br>-Lauren scored 6 points in her basketball