![subject](/tpl/images/cats/mat.png)
Mathematics, 30.10.2019 06:31 quesleeze
The smith family and the jackson family are having their basements remodeled. the smith’s contractor charges $16.50 per hour plus $289 in supplies. the jackson’s contractor charges $18.75 per hour and $274.60 in supplies. at how many hours of work will the total cost be the same for both families?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5
Answers: 3
You know the right answer?
The smith family and the jackson family are having their basements remodeled. the smith’s contractor...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:00
![question](/tpl/images/cats/en.png)
English, 18.02.2021 19:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mkx.png)
Arts, 18.02.2021 19:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.02.2021 19:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mkx.png)
Arts, 18.02.2021 19:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 18.02.2021 19:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.02.2021 19:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:00