Question

Q.1)There are 'k pens in a box. Give an expression in terms of 'k' for each
of the following statements and also find the value of each expression
when k=10. (The number of pens left after 3 pens are broken. (ii) The total
number of pens in 12 boxes.​

Answer 1

Answer:

(k-3)k+2=12

Explanation:

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