Jon had 45 dollars in his account. He made 7 dollars per hour at his job. At the end of the week he had 150
dollars in his account. How many hours did he work?

What is the probability of rolling a single die greater than 4

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)