Mathematics, 15.07.2019 19:30 leommarcoantonio
Kirk used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 4 and the second equation by another number to eliminate the x-terms. what number did kirk multiply the second equation by? -0.25x-6y=3 0.2x+0.6y=12
Answers: 1
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The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?
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Kirk used linear combination to solve the system of equations shown. he did so by multiplying the fi...
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