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Crazy boy [7]
2 years ago
14

Karen invested $2,000 in a special savings account.

Mathematics
1 answer:
WARRIOR [948]2 years ago
4 0

Answer:

D. $512,000

Step-by-step explanation:

Well if the balance doubles every 5 years, then dividing 40 by 5 gives us the number of times the money will double, which is 8. We can then turn this into the equation 2000(2^{8}). 2^8 can be simplified to 256. Multiply that by 2000 and we get our answer, 512000. Hope this helps!

<h2><em><u>Pls mark brainliest!</u></em></h2>
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3 years ago
It always confuses me when they make me do the baby steps
fgiga [73]

A. Alright, we want to multiply one equation by a constant to make it cancel out with the second. Since the first equation has a "blank" y, let's multiply the first equation by <em>2</em>.

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B. So now we combine them:

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C. Now that we have the equation 11x = 22, we solve for x

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3 years ago
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Step-by-step explanation:

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hope this helps

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