PL HELP
Question 2 (Worth 1 points)
(04.03 MC)

Choose a system of equations with the same solution as the following system:

4x − y = −11
2x + 3y = 5

12x − 3y = −33
10x − 6y = −38

−4x − 9y = −21
−2x − 7y = −27

4x + 3y = 5
10x + 5y = −1

2x − 4y = −16
4x − 4y = 44

I know the answer I just don't know how to calculate it.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

b.-4 units

all you   do is count how many times you move

25% is the answer