Mathematics, 15.07.2019 20:00 maze45
Shawna, dexter, and tilana are solving the equation -2.5(5-n)+2=15. shawna says, “i can begin by dividing each side of the equation by –2.5 to get 5-n-2/2.5=-15/2.5." dexter says, “i can begin by distributing -2.5 to get -12.5+2.5n+2=15." tilana says, “i can begin by multiplying each side of the equation by -1/2,5 to get 5-n-0.8=-6." which students are correct?
Answers: 2
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Shawna, dexter, and tilana are solving the equation -2.5(5-n)+2=15. shawna says, “i can begin by div...
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