Answer:
T=1/2
Step-by-step explanation:
18t-8=1
18t=9
T=9/18
T=1/2
The statement is contradictory, because it is said that every member of the family gives a gift to every other member of the family. And from 10 members, there are just 2 exchanging. Anyway, maybe they are only 2 members exchanging the gifts at that point in time.
So, each member will exchange 9 gifts (that is 10 members total minus herself), and 2 members are exchanging gifts at that point, so 18 gifts are being exchanged.
Answer:
Step-by-step explanation:
Say is the input, and is the output.
becomes
We need to multiply 5 by 12.
5 times 12 = 60.
Subtract 10 to get our answer.
60 - 10 = 50.
The complete equation is
Where as is 12, and is 50.
Hope this helped.
Have a nice day.
Answer:
6x(x - 2)
Step-by-step explanation:
Find the common factors of 6x² - 12x, which is 6x.