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Answers by LJP

Answers by LJP
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Which system of equations is inconsistent? A) 2x+8y=6 5x+20y=2 B) 5x+4y=-14 3x+6y=6 C) x+2y=3 4x+6y=5 D) 3x-2y=3 6x-4y=4
answered Feb 12, 2019
2 votes
77.4k views
Need help with number 4
answered Jun 19, 2018
4 votes
15.0k views
Simply the expression 169 squared
answered Mar 30, 2018
6 votes
100k views
In a 30°-60°-90° triangle, the length of the hypotenuse is 30. Find the length of the shorter leg.
answered Jan 19, 2018
4 votes
15.9k views
1. Who most influenced Darwin's idea that life could change slowly over a long period of time? (1 point) A) Malthus B) Hutton and Lyell C) Lamarck D) livestock breeders and farmers 2. Who most influenced
answered Nov 6, 2017
3 votes
169k views
Susan needs to measure and heat the chemical she wants to use in an experiment with a graduated cylinder. Which graduated cylinder is suitable for use
answered Jul 9, 2017
2 votes
174k views
Solve by substitution y=6x-11 -2x-3y=-7
answered Jun 29, 2015
3 votes
173k views
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