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3 years ago

5

A packages of 4 mechanical pencils comes with 2 free erasers. If you get the total of 12 free erasers, how many packages of penc

ils did you buy?

2 answers:

Mariulka [41]3 years ago

7 0

Answer:

Step-by-step explanation:

pychu [463]3 years ago

7 0

6 because 12 divided by 2 = 6

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hram777 [196]

Answer:

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Step-by-step explanation:

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3/3x + 1/x+4 = 10/7x , x=0,x=-4

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4x-12=0

4x-=12

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x=3

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Step-by-step explanation:

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