Mathematics, 20.02.2019 04:27 ericlawton

# Piper claims that 3(2a + 2) is equivalent to 5a + 6. she checks her claim by substituting -3 for a. is piper's claim correct? why or why not?

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X^2/100+y^2/25=1 the y-intercepts are at: a) (-10,0) and (10,0) b) (0,10) and (0,5) c) (0,-5) and (0,5)

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Piper claims that 3(2a + 2) is equivalent to 5a + 6. she checks her claim by substituting -3 for a....

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