(PLEASE HELP GIVING BRAINILEST) a dog trainer compared mean numbers of lessons for two groups of dogs to learn a new trick Which statement about the data is true

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

(x-5)1/2+5=2 what is possible solution of this equation

Of f(x) is byof f(x)=-3|x| x-.f(x)? a )f(x)=3|x| b) f(x)=|x+3| c) f(x)= -3|x| d) f(x)= -|x+3|