The correct answer is the first option.
If you want to use elimination, you can sum the two equations for example, so that the x's simplify:
Plug this value for y in one of the equations to derive the value of x:
So, the solution is
Answer:
-10, -3, -2.001, 1, -7, -2.1, -5, -2.01
Step-by-step explanation:
Es la segunda media es 1.65, mediana es 1.65, y modo es 1.61
First draw six of anything take out one
Answer:
-9.661
Step-by-step explanation: