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Mars2501 [29]
3 years ago
6

Write and solve an equation to answer the question. after earning interest, the balance of a checking account is $560. the new b

alance is 7/3 of the original. how much interest was earned? show your work.
Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0
2.33 is the aprox number we start off with. if we got to find the original, we divide 560 by (7/3).
after we estimate the divisior we get 240. 560 - 240 gives us 320.
the answer could be 320.
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To find this, let's write two equations using the given information.

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3 years ago
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Paladinen [302]

Answer:

shown below.

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