Mathematics, 14.02.2020 22:30 Savagecabbahg2925
Which statements about this system of equations are true? Check all that apply.
Negative x + 6 y = 16. 8 x minus 6 y = negative 2.
The x-variable will be eliminated when adding the system of equations.
The y-variable will be eliminated when adding the system of equations.
The sum of the system of equations is Negative 8 x = 14.
x = 2
y = 3
There is only one solution to the system of equations.
Answers: 3
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(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.
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Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
Which statements about this system of equations are true? Check all that apply.
Negativ...
Negativ...
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