Answers by Matan H
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Answers by Matan H

Answers by Matan H
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Show and explain how replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions as the one shown. 8x + 7y = 39 4x – 14y = –68
answered Aug 26, 2017
6 votes
87.7k views
What is a small structure within the cell that builds proteins called? ...?
answered May 16, 2017
5 votes
231k views
Mike is 8 years older than Kyle. Kyle Is 6 years old. The sum of Mike's, Kyle and Jamal's ages is 23. how many years old is Jamal?
answered Jul 18, 2016
4 votes
137k views
Unlike red blood cells, white blood cells A. can live for many years. B. carry oxygen through the body. C. are the most numerous cells in the blood. D. are made in the bone marrow.
answered Feb 5, 2016
3 votes
212k views
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