Respuesta :

Answer:

56

Step-by-step explanation: You have to substitute 6 for a because it says, "Which expression is equivalent to 7(a+2) when a=6"

7(a + 2)

7(6 + 2)

42 + 14

= 56

Answer:

Its D. 7(6)+14

Step-by-step explanation:

its correct on Edge! :)

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