# Help. The table with six identical chairs costs 20600 rubles, and the same table and four chairs cost 15800 rubles. How much is table and how much is chair?

Rыdzevskiy

154

Help . The table with six identical chairs costs 20600 rubles, and the same table and four chairs cost 15800 rubles. How much is a table and how much is a chair x - the price the Table at - the price of Chair x+6y=20600 x+4y=15800 ⇔ 2y=4800 to y=2400 x=15800-4 ·2400=6200 x=6200 - the price of the Table of y=2400 - the Chair price the Table costs 6200 and a chair of 2400

393

Answer add
Fedot

### Other questions in the section - maths

Senyavin

The steamship floated on a watercourse 24 km in 2 hours, and the same

2020-10-18 04:24:39

Hapabkab

Masha, Pasha and Mischa planted rosebushes. Masha put the two/fifth all bushes. The pasha

2020-10-18 04:24:39

Filon

Urgently From pier against the current of the river the motor boat which own

2020-10-18 04:24:39

Samoylovich

The city was left by the bus with a speed 60km/h. In 2 hours

2020-10-18 04:24:39

Alim

2. Find value of expression: the 5th + (6.59kh + 2.483kh); at x =5;

2020-10-18 04:24:39