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soldi70 [24.7K]
2 years ago
14

For the problem I see posted here already that reads - " A woman has two bank accounts. One contains $329 and awards 4% in inter

est each month. The other contains $921 and awards 7% in interest each month. What will the combined value of her two accounts be at the end of the month?" I see the answer but what formula did you use to solve this problem??????? It'll help me better understand. Thanks!
Mathematics
1 answer:
Naddik [55]2 years ago
7 0

Answer:

$1327.63

Step-by-step explanation:

:First, calculate the amount of interest that will be earned on the first account:

$329 * 0.04 = $13.16

Then, add this amount to the amount that was already in the account:

$13.16 + $329 = $342.16

Next, calculate the amount of interest that will be earned on the second account:

$921 * 0.07 = $64.47

Then, add this amount to the amount that was already in the account:

$64.47 + $921 = $985.47

Finally, add the two totals together: $342.16 + $985.47 = $1327.63.

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Two trains, train a and train , weigh a total of 466 tons. Train A is heavier than train b. The difference of there weights is 3
AlexFokin [52]

Answer: A = 396 tons

B = 70 tons

Step-by-step explanation:

From the question,

Weight of A + Weight of B = 466

Weight of A - Weight of B = 326

A + B = 466 ......... i

A - B = 326 ..........ii

Subtract equation ii from I

2B = 140

B = 140/2

B = 70 tons

A = 466 - 70

A = 396 tons

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3 years ago
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73/100 = .73%

You could also just move the decimal place over two spots to the left.
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3 years ago
What is the degree measure of x? A) 67° B) 88° C) 111° D) 134°
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Step-by-step explanation:

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