Asystem of equations and its solution are given below.
system a
choose the correct option that explains what steps were followed to obtain the system of equations below.
system b
a.
to get system b, the second equation in system a was replaced by the sum of that equation and the first equation multiplied by 3. the solution to system b will not be the same as the solution to system a.
b.
to get system b, the second equation in system a was replaced by the sum of that equation and the first equation multiplied by 2. the solution to system b will be the same as the solution to system a.
c.
to get system b, the second equation in system a was replaced by the sum of that equation and the first equation multiplied by 4. the solution to system b will be the same as the solution to system a.
d.
to get system b, the second equation in system a was replaced by the sum of that equation and the first equation multiplied by -4. the solution to system b will not be the same as the solution to system a.

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.

If two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent