John and Amber work at an ice cream shop. The hours worked and wages earned are given for each person. 1 Determine if John's wages are proportional to time. If they are, determine the unit rate of y/x . If not, explain why they are not. 2 Determine if Amber's wages are proportional to time. If they are, determine the unit rate of y/x . If not, explain why they are not. 3 Write an equation for both John and Amber that models the relationship between their wage and the time they worked. Identify the constant of proportionality for each. Explain what it means in the context of the situation. 4 How much would each worker make after working 10 hours? Who will earn more money? 5 How long will it take each worker to earn $50?