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Mathematics 16 Online
OpenStudy (anonymous):

From the set {-2, 1, 2}, use substitution to determine which value of x makes the equation true. 10x + 8 = 28 A. none of these B. 1 C. -2 D. 2

OpenStudy (anonymous):

@e.cociuba

OpenStudy (anonymous):

plug in each of the 3 values separately into the equation for x and see which one =28

OpenStudy (precal):

or you could solve the equation

OpenStudy (e.cociuba):

A

OpenStudy (anonymous):

thx

OpenStudy (e.cociuba):

np:)

OpenStudy (precal):

|dw:1363210648643:dw|

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