Break 8,650,429 by place value:<br><br>
&bull; Millions digit: 8 → &quot;eight million&quot;<br>
&bull; Thousands digits: 650 → &quot;six hundred and fifty thousand&quot;<br>
&bull; Remaining digits: 429 → &quot;four hundred and twenty-nine&quot;<br><br>
Final Answer: Option A: eight million, six hundred and fifty thousand, four hundred and twenty-nine