OMG PLEASE HELP QUICK 7TH GRADE LEVEL

What is the value of x in the figure below? if necessary, round your answer to the nearest tenth of a unit. 12 d 4 b оа. 3.1 ов. 6.9 ос. 4 od. 12

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

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18