Mathematics, 02.09.2019 03:20 shamarmosley

Which systems have infinite solutions? check all that apply.
y = 0.5x + 2.75 and 2y = x + 2.75
y = 0.5x + 2.75 and y – 0.5x = 2.75
y = 0.5x + 2.75 and 0.5x + y = 2.75
y = 0.5x + 2.75 and y = 0.5(x + 5.5)
y = 0.5x + 2.75 and y = –2(–0.25x )+ 2.75

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Which systems have infinite solutions? check all that apply.
y = 0.5x + 2.75 and 2y = x + 2.7...