Answer:
$6
Step-by-step explanation:
5-3
2
12/2
<em><u>6</u></em>
10.14
7.34×10⁰
Unless you're missing something in your question then that'd be it I guess... There isn't really a reason to put 7.34 in scientific notation though, so I'm assuming something isn't loading for me (or the question was changed).
