the price of a pen is x,the price of a note book is 3 more than two times. the price of a pen and the cost of a pencil is 10 less than 3 times the price of a pen, find the cost of a note book and pencil in terms of the price of a pen.
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Answer:
2x +3 and 3x +10
Step-by-step explanation:
price of pen = x
price of book = 2x +3
price of pencil = 3x -10
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