subject
Mathematics, 10.03.2020 06:10 destinypierre

What is the result of adding these 2 equations?
-2x+7y=-5
-2x-4y=6

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
The function models the number of accidents
Answers: 1
question
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
question
Mathematics, 22.06.2019 01:00
Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)
Answers: 1
question
Mathematics, 22.06.2019 01:10
Is ofat (-25, 0), (25, 0) co- (0, -15), (0, 15)?
Answers: 1
You know the right answer?
What is the result of adding these 2 equations?
-2x+7y=-5
-2x-4y=6...
Questions
question
Social Studies, 16.12.2020 01:00
question
Mathematics, 16.12.2020 01:00
question
Chemistry, 16.12.2020 01:00
question
Mathematics, 16.12.2020 01:00
question
Mathematics, 16.12.2020 01:00
Questions on the website: 13722360