The total number of people who registered for the conference was 350. how many participated in the conference on both days?

Question

asked Nov 4, 2019 84.9k views

1 Answer

Alexander Galkin · Answer 1 · 2019-11-10T08:45:04+0000

We need to know more info.

also have number of people who registered day 1 is x, have day 2 be y.

x+y=350. other than that i can't help