Sally invests $5000. She puts one part in an account with 7% interest, and the rest in an account with 8.5% interest for three years. If the total interest she earns is $1,176, how many dollars did she put on the first account?

the answer is a. q=6,r=6√2

step-by-step explanation:

differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

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the answer is 6

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