Answer:
D
Step-by-step explanation:
1) rewrite 7 plus as
7 +
2) rewrite “the product of 9 and a“ as
9a remembering that a product can be written without a sign that indicates the operation
3) match the two informations
7 + 9a
4) rewrite “is 7” as:
= 7
5) write the final expression
7 + 9a = 7
<em>Answer:</em>
<em>A. 6i</em>
<em>Step-by-step explanation:</em>
<em>Apply by the radicial rule.</em>
<em>
</em>
<em>
</em>
<em>Imaginary number.</em>
<em>
</em>
<em>Square root the numbers from left to right.</em>
<em>
</em>
<em>
</em>
<em>6i is the correct answer.</em>
<em>I hope this helps you, and have a wonderful day.</em>
<em />
Answer:
Helllllp
Step-by-step explanation:
Answer:
347(8) = C
Step-by-step explanation: