Sylvia earns $7 per hour at her afterschool job. After working one week, she received a paycheck for $91. Write and solve an equation to find the number of hours Sylvia worked to earn $91.
Sylvia earns $7 per hour at her afterschool job. After working one week, she received a paycheck for $91. Write and solve an equation to find the number of hours Sylvia worked to earn $91.