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Q: 2x - y = 5 x + 3y = 7 What is the second row of entries for the system determinant? 0, 3, 1, 3, 3, 7,
A: Did you mean the determinant of coefficients? 2 -1 1 3 determinant = 2(3) - (-1)(1) = 6+1=7 source: yahoo
Original conversation
User: 2x - y = 5 x + 3y = 7 What is the second row of entries for the system determinant? 0, 3, 1, 3, 3, 7,

Weegy: Did you mean the determinant of coefficients? 2 -1 1 3 determinant = 2(3) - (-1)(1) = 6+1=7 source: yahoo
sharpies|Points 8747|

User: yes

patrick_hustla|Points 890|

User: 2x - y = 5 x + 3y = 7 What is the second row of entries for the system determinant? 0, 3 1, 3 3, 7

Weegy: Okay, we have the choices but what is the question?
eturker|Points 2852|

User: What is the second row of entries for the system determinant?

User: 2x - y = 5/ x + 3y = 7 What is the value of the system determinant? 5, 6, 7,

Weegy: Did you mean the determinant of coefficients? 2 -1 1 3 determinant = 2(3) - (-1)(1) = 6+1=7 source: yahoo
sharpies|Points 8747|

User: 2x - y = 5 x + 3y = 7 What is the value of the y-determinant? 7, 9, 22,

Weegy: 2x - y = 5 x + 3y = 7 .2x - y=7 and 5 x + 3y = 7. x=(y+7)/2. use value of x in 5 x + 3y = 7 we get,5(y+7)/2 +3y=7 ,11y/2=7/2.y=7/11
nalinichandel|Points 14|

User: In this region of Oceania, Australasia, and Antarctica, what are some reasons native species face extinction? mining, urban growth, tourism, desalination,

Weegy: Urban growth, mining, tourism, and desalination are some reasons native species face extinction.
johncasseta|Points 50|

User: Polynesia, Melanesia, and Indonesia the three main regions of Oceania. are,are not

User: What are the three official languages of New Zealand? French, English, Sign Language. Sign Language, English, Aborigine. Maori, English, Dutch. English, Sign Language, Maori .

Weegy: D.English, Sign Language, Maori. are the three official languages of New Zealand.

User: How does an El Nino affect Australian weather? makes it wetter, makes it much colder, makes it drier, has no effect at all,

Weegy: 3.makes it drier
lisawelch|Points 5688|

User: Which nations claim territory on Antarctica? Australia, Norway, China, Chile, United States,

User: Which of the following are not Madrid Protocol guidelines for protecting Antarctica? limit the amount of endemic species allowed. protect historical sites and distinct ecosystems. limit the amount of chemicals that can be dumped. limit how food waste can be moved from ships.

Weegy: limit the amount of endemic species....is not in Madrid Protocol guidelines for protecting Antarctica.
piash|Points 3199|

User: The South Pacific Tuna Treaty controls _____. the amount of commercial fishing done in parts of Oceania. the amount of coral damage allowed by international shipping. the number of turtles that can be caught while fishing for tuna. the size of fishing vessels in relation to how many fish they catch.

Weegy: the size of fishing vessels in relation to how many fish they catch
asero1010|Points 4187|

User: An international conference in this city called for a reduction in CFC emissions worldwide. Barcelona. Madrid. Montreal. Peking.

Weegy: The Montreal Protocol called for a reduction in CFC emissions worldwide.
wisbest|Points 1740|

User: The Polynesians formed a distinct Maori culture in what island country? Australia, Papua New Guinea, Tasmania, New Zealand,

Weegy: The Polynesians formed a distinct Maori culture in New Zealand.

User: From what three industries does New Zealand benefit economically because of its geography? film industry, forests, oil, tourism, copper mining,

Weegy: film industry, tourism, and forests benefit New Zealand economically because of its geography.

User: Which of the following is not one of the principal geographical landmarks of Antarctica? Ellsworth Mountains, Torres Strait, Lake Vostok, Ross Ice Shelf,

Weegy: Torres Strait
BRAINSTORM|Points 3065|

User: The indigenous Maori tribe can be found in _____. Australia, Tasmania, New Zealand, Polynesia,

User: It is thought that the Lapita may have originally sailed from _____. China, Malaysia, Indonesia, Taiwan,

Weegy: It is thought that the Lapita may have originally sailed from 4. TAIWAN.
andrewpallarca|Points 18824|

User: Which of the following are not geographical divisions of Australia? Central Lowlands. Ellsworth Mountain Range. Western Plateau. Bentley Subglacial Trench. Great Dividing Range. Torres Strait.

Weegy: Torres Strait
Mandy11xx|Points 116|

User: The Lapita and then Polynesians colonized what region? Australia. New Zealand. Oceania. Tasmania.

Weegy: The Lapita and then Polynesians colonized this region. New Zealand
paral|Points 3423|

User: Which region of Oceania was greatly affected by European colonization, forced slavery, and deadly diseases? Melanesia. Micronesia. Polynesia.

bongche|Points 3864|

User: Coral reefs can be damaged or destroyed by _____. shipping. higher water temperatures. pollution from the land. too little rain. air pollution.

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