Brainliest to correct!! Please help :) Katie invested a total of $8,000, part at 3% simple interest and part at 4% simple interest. At the end of 1 year, the investments had earned $293 interest. How much was invested at each rate?

Katie invested $__ at a rate of 3% and $__ at a rate of 4%

step-by-step explanation:

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the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

yes.. it's proven to be 36.