Answer:
12g8h10
Multiply each variable quantity by 2 and combine.
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Explanation:</h2><h2>
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Hello! Remember you need to write complete questions in order to get good and exact answers. Here we know nothing about the students so I can only help you providing the correct steps to find <em>the product of a number and eight is 104:</em>
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Let that number be
, then the statement can be written in a mathematical language as follows:

Finally, <em>the unknown number is 13</em>
Answer:
A, C
Step-by-step explanation:
Only B is containing a variable .