the cost price of 3 exam pads and 2 pencils is 96, 4 exam pads and 3 pencils cost rs 134.find the total cost in rs of an exam pad and that of a pencil
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Answer:
Cost of exam pad is 20 and pencil is 18
Step-by-step explanation:
3x+2y=96 ------> 12x+8y=384
4x+3y=134-----> 12x+9y=402
By solving above,
-y= -18
So y = 18
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X = 20
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