James, priya, and siobhan work in a grocery store. james makes $9.00 per hour. priya makes 20% more than james, and siobhan makes 15% less that priya. how much does siobhan make per hour?

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.