Martica8405 Martica8405

08-02-2020
Mathematics

contestada

1. 18+a > 21; 2, 3, 4
Which is true?

Respuesta :

Hrishii Hrishii

08-02-2020

Step-by-step explanation:

[tex]18 + a > 21 \\ \therefore \: a > 21 - 18\\ \therefore \: a > 3 \\ [/tex]

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