Mathematics, 16.09.2019 21:00 anonymous666s
Which linear system has been correctly solved for one of the variables from the following system? 2x - y = -1 2x y = -7 2x - y = -1 y = 2x - 7 2x - y = -1 y = -2x 7 y = 2x 1 2x y = -7 y = -2x 7 2x y = -7
Answers: 1
Mathematics, 21.06.2019 21:00
Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?
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Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.
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How are algebraic expressions evaluated using substitution?
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Which linear system has been correctly solved for one of the variables from the following system? 2...
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