Use elimination for number 2( multiply the bottom one by -1 the entire equation then add once you have the equation solve the equation to find x once you find x plug it in the top equation to ding y)(for substitution there should be a equation y= #x+or- # plug the part after the y into the other equation once you find x plug it in to the starter equation and go from there)(hope this helps)
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Traditional roles of women soldiers During the Revolutionary War and the Civil War, women would often be found following their husbands throughout battlefield to cook, clean, mend clothing, or help with medical services, although there are certain examples of women passing themselves off as men or like Molly Pitcher, who took the place of her husband manning an artillery gun after he was injured
Answer: Candidates are nominated by the President of the United States and must face a series of hearings in which both the nominee and other witnesses make statements and answer questions before the Senate Judiciary Committee, which can vote to send the nomination to the full United States Senate.
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Answer:
I pretty sure it's the first one
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Explanation:
He was a greek philosopher and mathematician born in 570 BC.
You can look up all about him by googling "Pythagoras Wiki" and then switching to Italian or any language available.