Mathematics, 21.04.2021 01:00 yoyo1542

An electrician charges $55 for a 2 hour visit and $92.50 for a 5 hour visit 1. what is the linear equation represent in this problem
2. what will 4 hours of work cost?
3. what is the domain
4. what is the range

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, Raewolf25

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

Answers: 2

continue

Mathematics, 21.06.2019 19:00, jamilamiller200

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Answers: 2

continue

Mathematics, 21.06.2019 19:50, Roshaan8039

Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .

Answers: 3

continue

Mathematics, 21.06.2019 20:30, dbzafgtkiap9wyrl

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

Answers: 1

continue

You know the right answer?

An electrician charges $55 for a 2 hour visit and $92.50 for a 5 hour visit 1. what is the linear...