Mathematics, 10.12.2020 16:30 mat1413
Select the correct answer. The elimination method is ideal for solving this system of equations. By which number must you multiply the second equation to eliminate the y-variable, and what is the solution for this system? x + 3y = 42 2x β y = 14 A. Multiply the second equation by -3. The solution is x = 12, y = 9. B. Multiply the second equation by -2. The solution is x = 12, y = 10. C. Multiply the second equation by 2. The solution is x = 15, y = 9. D. Multiply the second equation by 3. The solution is x = 12, y = 10.
Answers: 3
Mathematics, 21.06.2019 18:20
What is the solution set of the quadratic inequality x^2-5< or equal to 0
Answers: 1
Mathematics, 22.06.2019 00:20
The police chief wants to know if the cityβs african americans feel that the police are doing a good job. identify the management problem (i.e dependent variable) and identify the independent variable.
Answers: 1
Select the correct answer. The elimination method is ideal for solving this system of equations. By...
Chemistry, 09.01.2020 15:31
Biology, 09.01.2020 15:31
Business, 09.01.2020 15:31
Biology, 09.01.2020 15:31
Mathematics, 09.01.2020 15:31
English, 09.01.2020 15:31
Social Studies, 09.01.2020 15:31
Biology, 09.01.2020 15:31
Mathematics, 09.01.2020 15:31
Geography, 09.01.2020 15:31
History, 09.01.2020 15:31
Chemistry, 09.01.2020 15:31
Mathematics, 09.01.2020 15:31