Maria works as a florist and worked 15 hours last week and earned $112.50. At that rate, how much will she earn if she works for 10 hours? Jan spent the day at the mall. She came home with $8.25. She

Maria works as a florist and worked 15 hours last week and earned $112.50. At that rate, how much will she earn if she works for 10 hours? Jan spent the day at the mall. She came home with $8.25. She spent $6.25 on earrings and 4 times that amount on a shirt. How much money did she take to the mall originally? Joe drove 538 miles in 9 hours 15 minutes. What was his average speed per hour? What does the point (1,90) represent on the graph? The proportion of red marbles to blue marbles in a jar is 2 to 5. If there are 35 blue marbles in the jar, how many red marbles are