7 multiply by three u get 21 then add it to the number 28 add u get the answer 49
Square pyramid is the answer to your question
The error that Maria made is that she did not divide correctly.
<h3>What error did Maria make?
</h3>
The simple interest that is paid on an amount of money is a function of the amount deposited, time and interest rate.
Simple interest = principal x time x interest rate
2666 = 4300 x 0.062 x t
2666 = 266.60t
t = 2666 / 266.60
t = 10 years
To learn more about simple interest, please check: brainly.com/question/27328409
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The answer is 0.2666 when u convert the fraction.So if I were you I would put B.
