Solve the following system of equations:
x + 3y − z = 2
x − 2y + 3z = 7
x + 2y...
Mathematics, 22.08.2019 10:30 tadopson2003
Solve the following system of equations:
x + 3y − z = 2
x − 2y + 3z = 7
x + 2y − 5z = −21
(2, 3, 5)
(−2, 3, 5)
(2, −3, 5)
(2, 3, −5)
Answers: 1
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Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.
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