Question

Form a word problem a) 10x+8y =94 5x+8y=79 b) 10x+y=50 5x+y=25

Answer 1

Answer:

a) 10 pencils and 8 pens together cost 94Rs and the 5 pens and 8 pencils of the same type cost together 79Rs. Find the cost of each pen and pencil.

b) 10 erasers and 1 sharpener cost 50Rs and 5 erasers and 1 sharpener of the same type cost Rs25. Find thecost of each eraser abd sharpener.

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Explanation: