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Mathematics, 06.06.2020 21:57, dsaefong00
By inspection, state whether the following system has one, none, or infinitely many solutions.
3x + y = 7
4x + y = 7
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Answers: 1
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Mathematics, 21.06.2019 14:30, snoodledoodlebop
anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44
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Mathematics, 22.06.2019 00:30, Delgadojacky0206
The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons
Answers: 2
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By inspection, state whether the following system has one, none, or infinitely many solutions.
3x +...
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