50 POINTS
Solve the system of equations using the system of elimination
2x-7y=-13
8x-7y...
![subject](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 18:20 safelix1260
50 POINTS
Solve the system of equations using the system of elimination
2x-7y=-13
8x-7y=11
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Find โโ14โ a. 14 b. โ14 c. start fraction 1 over 14 end fraction
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 16:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.01.2021 16:50
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.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, 29.01.2021 16:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 29.01.2021 16:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 16:50
![question](/tpl/images/cats/biologiya.png)
Biology, 29.01.2021 16:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 29.01.2021 16:50
![question](/tpl/images/cats/biologiya.png)
Biology, 29.01.2021 16:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 29.01.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 29.01.2021 16:50