<u><em>Answer:</em></u>
70
<u><em>Explanation:</em></u>
Assume that the number we are looking for is x
one tenth is interpreted into 
Now, we know that one tenth of the number is 7, this means that:
* x = 7
Solve for x by multiplying both sides of the equation by 10, we get:
* x * 10 = 7 * 10
x = 70
Hope this helps :)
The answer would be B check the picture for work.
I would say D. It makes the most Since
Answer:
197+n = 429
Step-by-step explanation:
He starts with 197, he adds his salary, he ends with 429
197+n = 429