3 years ago

PLEASE HELP!!!

Mathematics

1 answer:

IceJOKER [234]3 years ago

4 0

1. 3^4 x^3 z^2

2. 73 aabbbb

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Let's say that the value invested in the account with a rate of 8% is "x", then the amount invested in the account with a rate of 12% is:

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To calculate the total interest we need to calculate the interest of each individual account and sum them:

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The total interest is the sum of the two expressions above:

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