total cost of 14 pens and 21 books is rs 130 and the total cost of 6 pens and P books is rs.90.which of the following cannot be the value of P...EXPLAIN IT..
(1) 8..(2)9,,,,(3)10...(4)11...
Answers
Answered by
2
The Answer is 9. u just need to understand it.
heln123:
how u give the answer....what u do it with ...write further ...because it is a mathematicl problem
Answered by
0
Answer:
The answer is 9
Step-by-step explanation:
if p=9 in solving of equation it will be cancelled and it will come like this 0= -240
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