Last year, you opened an investment account with $6400 . At the end of the year, the amount in the account had increased by 6.5% . How much is this increase in dollars?

$416

Step-by-step explanation: Since he had already had $6400, you would move the decimal point to the left two spaces (.065) and then multiply 6400 and .065 to get 416

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step-by-step explanation:

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363