The total cost of 12 pens and 5 pencils is equal to 111. Also, the c – McqOptions

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1.	The total cost of 12 pens and 5 pencils is equal to 111. Also, the cost of 1 pencil is 5 less than the cost of 1 pen. What will be the cost of 8 pens and 9 pencils ?
A.	89
B.	97
C.	91
D.	78
Answer» D. 78

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