Dave owns 15 shares of abc mining stock on monday the value of each share rose two dollars but on tuesday the value fell 5 dollars what is the change in the value of dave’s shares

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

How is the number of vertices for a prism related to the name of the prism

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