Question

Sandra is an electrician and charges $73 to visit a job sites she also charges $60 per hour for labour Anwar is an appliance repair person and charges $50 to visit a job and an additional $75 per hour for labour. represent the amount Sandra charges with a polynomial. Using x for the number of hours

Answer 1

The equation that represents the amount Sandra charges is y = 73 + 60x, where y is the total cost and x is the number of hours. The y-intercept is 73 and the slope is 60.

Step-by-step explanation:

The equation that represents the amount Sandra charges can be written as:

y = 73 + 60x

Where y is the total cost and x is the number of hours. The y-intercept is 73, which represents the flat fee charge for visiting a job site. The slope is 60, which represents the hourly labor charge. This means that for each hour of work, Sandra charges an additional $60.