![subject](/tpl/images/cats/mat.png)
Mathematics, 26.10.2021 15:10 leannamat2106
Lionel uses two functions to model the costs of having a problem diagnosed and repaired by two appliance repair companies.
He models the cost, in dollars, of having Phil's Appliances handle the repair job, requiring x hours of labor, with function p. P(x) = 68 x + 81.
He models the cost of having Quality Electric handle the same repair with function 9: q(x) = 51x+ 90.
The function ___ represents the amount, in dollars, Lionel will save by having Quality Electric handle an x-hour repair instead of Phil's Appliances.
Lionel will save $___ if he uses Quality Electric for a repair needing 2 hours of labor.
Answers for blank #1
1. s(x)=17x-9
2. s(x)=17x+9
3. s(x)=17x+171
4. s(x)=119x+171
Answers for blank #2
1. 409
2. 205
3. 44
4. 18
5. 25
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30, keananashville
Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, catcatscats122
Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00, ImmortalEnigmaYT
Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
Answers: 2
You know the right answer?
Lionel uses two functions to model the costs of having a problem diagnosed and repaired by two appli...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 15.09.2021 22:30