Which choice best describes the solution(s) for this system? −3x + 5y = −6 6x − 10y = 12

infinite solutions, Consistent & Dependent

Step-by-step explanation:

-3x + 5y = -6   →   2(-3x + 5y = -6)   →   -6x + 10y = -12

6x - 10y = 12   →   1(6x - 10y = 12)   →     6x - 10y = 12  

                                                                         0  = 0

                                                                          TRUE

Since it is a TRUE statement, then there are infinite solutions.  This is because the two equations are actually the same line.  This means the two lines are CONSISTENT and DEPENDENT.

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.