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Answer: </em></h3><h3><em> I think the first answer is S(t) = 2^t - 1 .</em>
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For this case we have the following expression:

Rewriting the expression we have:
We apply distributive property to the terms of parentheses:

Answer:

Number of comic books Bobbie has - b
95 = (9 + b) + b
Since 95 is the total number of comic books both boys have, it is equal to both boys' books added together. However, since we don't know how many books Kenny has, and only that he has 9 more than Bobbie, we can define that as (9 + b), or nine more than b. Then, we add b again, because (9 + b) is the number of books Kenny has, and if we add that to the number of books Bobbie has, it will equal the total of 95 comic books.
Answer:
I think is the 3rd one but I am not sure
10^6/10² = 10³
10^(6 - 2) = 10³
10^4 = 10³
10000 = 1000
this is false because both sides are not equal to each other which is not a solution.
hope this helps, God bless!