Question

in a mathematics examination sum of marks secured by two students radhika and anuradha 76, and radhika 8 marks more than that of anuradha secured. write suitable pair of linear equation for this information ​

Answer 1

Step-by-step explanation:

let mark of Radhika is is x

and marks of Anuradha is y

so

x+y=76

x=y+8

y+8+y=76

2y+8=76

2y=76-8

2y=68

y=68/2

y=34

x=y+8

x=34+8

=42

Answer 2

The suitable pair of linear equation for this information in two variables would be

$x+y=76\\\\y-x=8$

Step-by-step explanation:

Since we have given that

let the score secured by Anuradha be 'x'

Let the score secured by Radhika be 'y=x+8'

Total scores secured by Anuradha and Radhika = 76

According to question, we get that

$x+x+8=76\\\\2x+8=76\\\\2x=76-8\\\\2x=68\\\\x=\dfrac{68}{2}\\\\x=34$

So, the suitable pair of linear equation for this information in two variables would be

$x+y=76\\\\y-x=8$

# learn more:

In a Mathematics examination sum of marks secured by two

students Radhika and Anuradha is 76, and Radhika 8 marks

more than that of Anuradha secured. Write suitable pair of

linear equations for this information.​

https://brainly.in/question/15059142