Ashok purchased 3 pencils, 2 instrument boxes and 1 pen and paid Rs 41. From the same shop, Babu purchased 2 pencils, 1 instrument box and 2 pens and paid Rs 29 while Rajesh purchased 2 pencil, 2 instrument boxes and 2 pens and paid Rs.44. Formulate the problem into a system of linear equations.

Ashok purchased 3 pencils, 2 instrument boxes and 1 pen and paid Rs 41. From the same shop, Babu purchased 2 pencils, 1 instrument box and 2 pens and paid Rs 29 while Rajesh purchased 2 pencil, 2 instrument boxes and 2 pens and paid Rs.44. Find the cost of 1 pencil, 1 instrument box and 1 pen.

Arjun' purchased 3 pens,2 purses and 1 instrument box and pays Rs. 410. From the same shop 'Deeraj' purchases 2 pens,1 purse and 2 instrument boxes and pays Rs.290, while 'Sindhu' purchases 2pens,2 purses,2 instrument boxes and pays Rs. 440. Translate the equation into system of linear equations.

Arjun' purchased 3 pens,2 purses and 1 instrument box and pays Rs. 410.From the same shop 'Deeraj' purchases 2 pens,1 purse and 2 instrument boxes and pays Rs.290,while 'Sindhu' purchases 2pens,2 purses,2 instrument boxes and pays Rs. 440. The cost of one pen,one purse and one instrument box using matrix method.

Cost of 2 pens and 3 pencils is 70 rupees. Cost of 2 pens and 5 pencils is 90 rupees What is the cost of one pencil?

Cost of 2 pens and 3 pencils is 70 rupees. Cost of 2 pens and 5 pencils is 90 rupees What is the cost of 10pens and 10 pencils

Cost of 2 pens and 3 pencils is 70 rupees. Cost of 2 pens and 5 pencils is 90 rupees What is the cost of 3pens and 2pencils together.

Cost of 2 pens and 3 pencils is 70 rupees. Cost of 2 pens and 5 pencils is 90 rupees What is the cost of one pen

The price of a book is 4 rupees more than the price of a pen. The price of a pencil is 2 rupees less than the price of the pen. The total price of 5 books, 2 pens and 3 pencils is 74 rupees. What is the price of each?

Consider the following information regarding the purchase of pens and penciles by the three students Ravi, Twinkle and Lal from a shop. Represent the above data in the form of a 3xx2 matrix. What does the entry in the 2^nd row and in the first column represent?

A dietician wishes to mix two type of foods in such a way that vitamin contents of the mixture contain at least 8 units of vitamin A and the 10 units of vitamin C. Food I contains 2 (unit)/(kg) of vitamin A and 1 (unit)/(kg) of vitamin C. Food II contains 1 (unit)/(kg) of vitamin A and 2 (unit)/(kg) of vitamin C. It costs Rs. (50)/(kg) to purchase food I and Rs. (70)/(kg) to purchase food II. Formulate this problem as a linear programming problem to minimise the cost of such a mixture ?