Determine when you would want to use h(x) applying the $5 coupon first, and determine when you would want to use j(x) applying the 25% off first. (my notes if needed)

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?

(60 points) explain this in detail

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?