An electrician charges $40 to come to your house. she also charges $55 for each hour that she works. the electrician charges you a total of $190. how many hours does the electrician work at your house? use h for the number of hours.

its 50 miles away from the starting point

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be