Question

Pls help tysm!!!!!!!!!

Answer 1

Second choice

Explanation:

Analyse each sentences: The sum of x and y is 5 can be mathematically expressed as
`\displaystyle{x+y = 5}` since both are sum together and equal to 5.

Next, the value of y is one more than value of x can be mathematically expressed as
`\displaystyle{y=x+1}` because value of y is one more than value of x so y will be the value of x add with 1.

Therefore, form the simultaneous equation:

`\displaystyle{\left \{ {{x+y=5} \atop {y=x+1}} \right}`

Hence, the answer is second choice.