Read the description of a proportional relationship. Lillian wants to save up some money to buy a new smartphone, so she babysits
on the weekends. There is a proportional relationship between the time Lillian
spends babysitting (in hours), x, and the amount of money she earns babysitting
(in dollars), y.
The equation that models this relationship is y = 6x.
How long does Lillian need to babysit to earn $18? Write your answer as a whole number or
decimal.
hours
Submit