4.3+Calculating+Costs+and+Profits+10-11

=__**4.3 Calculating costs and profits**__= In these Q are asking us how to make the finding out of these selling objects equation. A. bike 1. cost=30xn food 2. cost=125xn van 3. cost=700 B. 30+15+700 155nx700 C. income=+350n (-30n-125+) -700 =350n-(30n+125n)-700 =350n-(155n+700) In these Q they are asking us which equation is the same. 1.B 2.A 3.C/D
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