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28-04-2016
Mathematics

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Maria cannot remember what she scored on the second test, but she knows that the sum of the three tests is 270. Write and solve and addition equation to determine what she scored on her second test.

First Test: 92
Second Test : x
Third Test: 88

Respuesta :

jojo130 jojo130

28-04-2016

88x+92=+270 solve the inequality

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