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? June 25, 2025June 23, 2025 by Tauqeer AhmadA) 91 B) 97C) 99D) 101