Correct option

hey guys i was solving a problem of are 2 variable equations solvable and i feel that the option will be quantity b greater then quantity a but here its showing its quantity a please help me

Why do you think the answer is B?

because we want that the sum of 5x + 10y should be equal to 84 so, 84 will never be greater then 100

That is not what the question is asking - read it again.

okay thanks alot you really helped me i was struggling thanks