Mathematics, 09.01.2022 20:00 pcartei

A pencil costs $x and a notebook cost $4x. I spend $1 000 on pencils and $1 000 on notebooks. a. Write down the number of pencils I get in terms of x?
b. Write down the number of notebooks I get in terms of x?
c. If I get 15 more pencils than notebooks, how much does a pencils costs?

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A pencil costs $x and a notebook cost $4x. I spend $1 000 on pencils and $1 000 on notebooks. a. W...