Ihave a sequence of numbers 240 -120 amd 60 whats the 7th number

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

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?

What statement is true? 2x^2-9x+2=-1