Calculate the sum and enter it below.
8+ (-12)

What kind of bond pays interest which is exempt from tax?

How many $20 bills do you need to have to make $280

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?