5/9 ÷ 5= please show the work

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way