Question

3) Express the following information in mathematical form using variable x and y. i) The sum of the ages of father and son is 73 years. ii) The cost of 2 tables and 3 chairs is * 5400.​

Answer 1

Answer:

i) Age of Son= x

Age of Father= y

x+y= 73

ii) Cost of 1 table= x

  Cost of 2 tables= 2x

Cost of 1 chair= y

Cost of 3 chairs= 3y

2x+3y= *5400

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