Linear systems solve by elimination
3x+2y−z=8
−3x+4y+5z=−14
x−3y+4z=−14...
Mathematics, 16.10.2020 05:01, ezapata21
Linear systems solve by elimination
3x+2y−z=8
−3x+4y+5z=−14
x−3y+4z=−14
Answers: 3
Mathematics, 21.06.2019 17:00, moneyyfletcher
Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
Answers: 2
Mathematics, 21.06.2019 17:30, tatedason33741
Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online
Answers: 1
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