2 tables and 3 chairs together cost 2000 dollars whereas 3 tables and 2 chairs cost 2500 dollars. Find the cost of a table and a chair.

The cost of a table is Rs 700 and Cost of 5 chairs = 5 * 200 = Rs 1000.

"Let the cost of a table is Rs t and cost of a chair is Rs c.

Given

2t + 3c = Rs 2000 1

And  

3t + 2c = Rs 2500 2

Solve these two linear equations

Multiply eqn 1 by 3 and eqn 2 by 2

6t + 9c = 6000 3

6t + 4c = 50004

Subtract Eqn 4 from 3

5c = 1000

c = 200

Substitute the value of c in eqn 1

2t + 3*200 = 2000

2t + 600 = 2000

2t = 1400

t = 700

The cost of a table is Rs 700 and Cost of 5 chairs = 5 * 200 = Rs 1000. "

answer from tejasmba

1/5

step-by-step explanation:

the dice has 6 sides and there is only one 5 in a dice.