Mathematics, 07.12.2020 03:40 XAINEE
HELP How many solutions will each system of linear equations solutions y = -2x + 5 and 2x + y = -7 y = -4x + 11 and -6x + y = 11 y = x + 6 and 3x – 3y = –18
Answers: 2
Mathematics, 21.06.2019 16:30
Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?
Answers: 1
Mathematics, 21.06.2019 19:00
[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?
Answers: 1
HELP How many solutions will each system of linear equations solutions y = -2x + 5 and 2x + y = -7 y...
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