Respuesta :

TREKKER

Answer:

A; C

Step-by-step explanation:

x = (1/2)(125 - 27) -->

x = (1/2)(98) -->

x = 49 (A)

_________

x = RS -->

(x+2)(2) = (3+5)(3) -->

2x + 4 = 9 + 15 -->

2x = 9 + 15 - 4 -->

2x = 20 -->

x = 10 (C)

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