Create a number in which the digit 6 is 10 times greater than the 6 in the number above 1,073,765

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

Does the point (1, sqrt 7) lie on circle shown.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu