Question

The coach of a cricket team buys 6 Pencil and
7 pen for 100. Later, she buys 7 pencil & 6
pen of the same kind for 95. Represent this
situation algebraically and geometrically.​

Answer 1

Answer:

6x + 7y = 100. 7x + 6y = 95

Step-by-step explanation:

1. Let the cost of one pencil be x and that of one pencil be y. then cost of 6 pencils will be 6x and that of 7 pens will be 7y. again the cost of 7 pencils will be 7x and that of 6 pens will be 6y. now cost of 6 pencils and 7 pens is 100 Again the cost of 7 pencils and 6 pens is 95. So, in the first case it will be 6x + 7y= 100, and in the second case it will be 7x + 6y = 95. Hope you will understand this