Math, asked by ravikirankhare, 3 months ago

ACH Expand
HH) (a +2)(a - 1)
(4) (13 + x)(13 - x)
(7) m+
3

Answers

Answered by radhika6719

3

Step-by-step explanation:

By selling 90 ball pens for rupees 180, a person loses 20%. How many ball pens should he sell for rupees 96, so as to have a gain of 20%?

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