\large -10x-5y=20
Mathematics, 23.11.2020 02:00, gonzalesalexiaouv1bg
The following system of equations is given below:
\large -5x+y=-18
\large -10x-5y=20
Which of the following steps is not suitable to solve this system by elimination?
a. Multiply the first equation by 2 and then subtract the equations from each other.
b. Multiply the first equation by -5 and then add the equations together.
Selected:c. Multiply the first equation by 5 and then add the equations together. This answer is incorrect.
d. Multiply the first equation by -2 and then add the equations together.
Answers: 3
Mathematics, 21.06.2019 16:20, whitewesley124
Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function
Answers: 2
The following system of equations is given below:
\large -5x+y=-18
\large -10x-5y=20
\large -10x-5y=20
Mathematics, 11.09.2019 21:30
Computers and Technology, 11.09.2019 21:30
Computers and Technology, 11.09.2019 21:30