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Softa [21]
2 years ago
9

Jada invest $590 in a money market account. Her account pays 7% simple interest. How much interest will Jada earn after 4 years

of simple interest? What is the new balance of the account after the four years?
Mathematics
1 answer:
mote1985 [20]2 years ago
7 0

Answer:

165.2

Step-by-step explanation:

7%x4=28

28 percent of 590 = <u>165.2</u>

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3 years ago
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3 years ago
Solve the system of equations algebraically. Show all of your steps
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We know (from the bottom equation) that y can equal 3x+20. Using this knowledge, we substitute the y in the top equation for 3x+20. Now, we have an equation that looks like this:

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This doesn't simplify any further... we have a problem... no way to isolate x as far as my knowledge goes... Sorry, can't help you any further than that, but another person or your teacher might be able to. R.I.P...
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