![subject](/tpl/images/cats/mat.png)
Mathematics, 05.02.2020 10:49 isaacb6727
Ahardware store makes a mixed bag of 42 items using screws, bolts, and washers. the cost of screws are $3.00 each, bolts cost $2.00 each, and washers are $1.50 each. the mixture calls for four times as many screws than bolts. the total cost of the mixture is $102.00. how much of each item did the store use.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Which of the following is true for the relation f(x)=2x^2+1
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:50
The trigonometric ratios sine and secant are reciprocals of each other
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection
Answers: 1
You know the right answer?
Ahardware store makes a mixed bag of 42 items using screws, bolts, and washers. the cost of screws a...
Questions
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.01.2020 23:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.01.2020 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 16.01.2020 23:31
![question](/tpl/images/cats/fizika.png)
Physics, 16.01.2020 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 16.01.2020 23:31
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.01.2020 23:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.01.2020 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 16.01.2020 23:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.01.2020 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 16.01.2020 23:31