Solve the system of equations
2x+4y+z=18
2x-5y-z=-5
4x+y+3z=13...
Mathematics, 05.05.2020 05:13 kenoknox
Solve the system of equations
2x+4y+z=18
2x-5y-z=-5
4x+y+3z=13
Answers: 3
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The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.
Answers: 2
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Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
Answers: 2
Mathematics, 21.06.2019 22:10
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
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