1) Admission to an amusement park is $8 for adults and $5 for childrens. If $201 was paid for 33 tickets, how many of each were purchased?

2) One number is 3 less than twice another number. If the sum of the two numbers is 330, findthe two numbers.

bonus:

if -1/3x +7 = 16, what is the value of 2x+1?