Joanne has worked at a second job for 14 hours a week for the past 8 weeks How Mich did she make per hour if she earned 856.80 over the 8-week period?

To find Joanne's hourly wage, divide her total earnings by the total hours worked. She worked 14 hours per week for 8 weeks, which equals 14 * 8 = 112 hours. Then, divide her total earnings of $856.80 by the 112 hours: $856.80 / 112 = $7.65 per hour.