Farrah needs an electrician and must decide between 2 companies. For a service visit, Company A charges $50 to send an electrici

Question

3 years ago

13

Farrah needs an electrician and must decide between 2 companies. For a service visit, Company A charges $50 to send an electrici

an plus $40/h. Company B charges $60 to send an electrician plus $36/h. The graph that models this situation is shown here.
According to the graph, how long must each electrician work in order for the two to charge equal amounts?

Mathematics

2 answers:

ss7ja [257] · Answer 1 · 2022-06-05T21:51:17+03:00

ss7ja [257]3 years ago

4 0

Company B. Its kinda commen sense.

weqwewe [10] · Answer 2 · 2022-06-05T23:22:27+03:00

weqwewe [10]3 years ago

3 0

Each line represents a technician. So if you want to know at what time the charges are equal, you need to see where the lines intersect. In this case, its 2.5 hours.