Ihave $33.83 then i earn $72.98.how much money do i have in all?

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Factor the expression using gcf 9b+45