Question

If chairs and 1 table costs Rs .1500 and 6 chairs and 1 table costs Rs 2400 .From linear equation to represent this situation
a) 3x+y=1500and 6x+y
b)5x +y=1500,6x+y=2400
c)none of these ​

Answer 1

Answer:

b is answer mark me brainlest and give thanks

Answer 2

Answer:

cost of one table is 600

b)5x +y=1500,6x+y=2400

Step-by-step explanation:

let the cost of chair be denoted as x andtable be y

therefore, 3x + y = 1500 . (first situation)

6x+y=2400( second situation)

now,

subtracting (i) from (ii)

6x + y = 2400; -

(3x + y = 1500);

=>3x=900;

x = 900/3

; x = 300

cost of one chair is 300

therefore cost fo one table is

3x + y = 1500;

3 × 300+y=1500 (putting the value of x)

900 + y = 1500;

y = 1500 - 90;

y = 600

cost of one table is 600

#BrainLock.