Mathematics, 17.04.2020 23:18 umimgoingtofail
A first number plus twice a second number is 21. twice the first number plus the second totals 24. find the numbers.
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Mathematics, 21.06.2019 16:40
What is the solution of the systems of equations? y=2/3x+3 x=-2
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Solve this system of equations. 12x β 18y = 27 4x β 6y = 10
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Change negative exponents to positive. then solve. round to four decimal places
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Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.
Answers: 3
A first number plus twice a second number is 21. twice the first number plus the second totals 24. f...
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