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larisa [96]
3 years ago
12

Determine the balance on a 250 account that earns 3 percent interest over 7 years

Mathematics
1 answer:
12345 [234]3 years ago
5 0
250 in the account

3%x7=21%

0.21 times 250 = 52.5

250 + 52.5 = 302.5
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The sum of the squares of their ages is; 5x²

<h3>How to Solve Algebraic Word Problems?</h3>

We are told that Maria is twice the age of Miriam.

Now, of the age of Miriam is x, then we can say that;

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Read more about Algebraic Word Problems at; brainly.com/question/13818690

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The complete question is;

Express in algebraic language: the sum of the squares of the ages of Maria and Miriam, if it is known that Maria is twice the age of Miriam.

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