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OpenStudy (anonymous):
Question 2.2. How many solutions are there to the following system of equations? 2x + 5y = –11 10x + 25y = –55 (Points : 4) 0 1 2 infinitely many
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OpenStudy (texaschic101):
try dividing the 2nd equation by 5 and what do you get ?
OpenStudy (texaschic101):
10x/5 + 25y/5 = -55/5 = 2x + 5y = -11 same equation as first one...therefore, they are the same line making them have infinite solutions
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