Respuesta :

CHERLYNnotCHERRY

Answer:

a) 10

b) 18

c) 3

Step-by-step explanation:

You have to substitute x = 6 into the expressions :

a)

x + 4 = 6 + 4

= 10

b)

3x = 3×6

= 18

c)

x/2 = 6/2

= 3

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