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Elimination method using Addition and Subtraction4x-2y=-1 and -4x+4y=-2
asked
Nov 12, 2020
Mathematics
middle-school
1
answer
1
vote
67.8k
views
Find the slope of the line through (-1, 9) and (-16, -3).
asked
Aug 4, 2020
Mathematics
middle-school
1
answer
2
votes
11.5k
views
Which of the following is true about hydropower? It changes the surrounding ecosystem. It does not produce greenhouse gases. It produces harmful radiation. It burns fossil fuels.
asked
Feb 15, 2020
Chemistry
high-school
2
answers
4
votes
48.5k
views
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