This is a mutually exclusive event because you can't choose both at the same turn you can only pick one or the other. so we add the event chances together,
5/35 + 10/35 = 15/35 or reduced 3/7
Answer:
81, tens place is 8 ,unit's pkace is 1, so 8>1, that satisfies.
Well you have to subtract -2 to both sides and it well look like Y= -2+13 and then y=x+4
The least common multiple is 8
