Answer to Question #163406 in Algebra for js

Question

Miguel babysits for 3 hours and earns $15. Which represents the unit rate?

Answer 1

3 hours costs 15$, therefore 1 hour = 5$

If we write the equation:

3x = 15 ==> x = 15 / 3 ==> x = 5

Answer: 5$ (for hour)