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Mathematics, 09.07.2019 05:00, CristianPaz
Brianna solved a two-step equation, but she made a mistake along the way. 0.1x + 3 = 1.7 (-3) + 0.1x + 3 = 1.7 + (-3) line 1 0.1x = -1.3 line 2 (-0.1) + 0.1x = -1.3 + (-0.1) line 3 x = -1.4 line 4 what mistake did brianna make? on line 1, brianna should have subtracted 3 instead of adding -3. on line 1, brianna violated the addition property of equality. on line 3, brianna should have divided by 0.1 instead of subtracting 0.1. on line 3, brianna violated the addition property of equality.
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Answers: 2
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Mathematics, 22.06.2019 06:00, mercymain1014
If the numbers below were ordered from least to greatest, which number could you use to replace the blank? 0.20,2/5 □ , 3/4,8/10
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Brianna solved a two-step equation, but she made a mistake along the way. 0.1x + 3 = 1.7 (-3) + 0.1x...
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