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yan [13]
2 years ago
13

If a man earns $420 interest in one year at 7%, what was the amount of money invested?

Mathematics
1 answer:
nordsb [41]2 years ago
3 0
I(interest)=P(princple)R(rate)T(time)
I=420*.07*1=$29.4
A is correct.
Peace.
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Step-by-step explanation:

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3 0
2 years ago
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Answer:

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Step-by-step explanation:

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7x(-75)-2b= -197

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4 0
3 years ago
A model house is built on a base then measures 9 1/4 inch. Wide and 8 4/5 inch. Long. What is the total area of the model house'
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6 0
2 years ago
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victus00 [196]

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Step-by-step explanation:

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Multiply that by the last factor, (x - 4), and you get this:

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This can be simplified:

(x³ - 2x² - 11x + 12)

And there's your final answer. Hope this helped! (x³ - 2x² - 11x + 12)

7 0
2 years ago
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Arlecino [84]

Answer:

See below

Step-by-step explanation:

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8 0
2 years ago
Read 2 more answers
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