dgortiz02 dgortiz02

29-09-2020
Mathematics

contestada

alan bought 3 pencils and a notebook. the notebook cost $6, and he spent a total of $12. how much did each pencil cost?

Respuesta :

lailynne lailynne

29-09-2020

Answer:

Step-by-step explanation:

3x+6=12

-6. -6

3x=6

Divid three by both sides.

X=2

Each penicillin cost 2 dollars

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