Question

The equation below represents the amount, y, that Kelvin earns by working at a bakery for x hours, plus a holiday bonus. y = 9x + 200 What is Kelvin's hourly rate?

Answer 1

9

Explanation:

the slope of this equation is 9. he ears $200 say for a bonus or something. but his hourly rate is 9, if he works 10 hours, he ears $90 plus that 200