Help me please 20 points!
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Mathematics, 20.06.2019 18:02
Allie answered 72% of the questions on her math test correctly. if she answered 18 questions correctly, how many questions were on the test?
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Mathematics, 21.06.2019 15:30
The table respent two linear functions the equation respented by the first tables is given
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Mathematics, 21.06.2019 19:00
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
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