Mathematics, 04.06.2020 00:59 aeress
Tell which variable you would choose to eliminate when solving the system by elimination. Then solve the system by elimination.
2x+y=−5
Equation 1
−2x+y=8
Equation 2
Answers: 3
Mathematics, 21.06.2019 17:30, nayellisoto15
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 22.06.2019 04:00, angel41583
5. divide and simplify if possible. √250x16√2x 6. what is the solution of the equation? √2x+13−5=x
Answers: 1
Tell which variable you would choose to eliminate when solving the system by elimination. Then solve...
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