Respuesta :
$310 dollars because after it res and decreased it gained $.10 and 100 x 3 is 300 so thats before you calculate how much it rose so .10 x 100 is 10 so add that to 300 and you get 310
The value, in dollars, of the man’s total investment at the end of the third month, will be $310.
What is Algebra?
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
A man purchased 100 shares of a company’s stock at $3 per share.
If each share rose $0.09 in value during the first month, decreased $0.02 during the second month, and gained $0.03 during the third month.
Then the overall increase will be
⇒ $3 + $0.09 - $0.02 + $0.03
⇒ $3.12 - $0.02
⇒ $3.1
Then the value, in dollars, of the man’s total investment at the end of the third month will be
⇒ $3.1 × 100
⇒ $310
The value, in dollars, of the man’s total investment at the end of the third month, will be $310.
More about the Algebra link is given below.
https://brainly.com/question/953809
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