Question

Which ordered pairs are solutions to the equation 5x+12y=15?If more than one answer is correct, be sure to select all correct answers. Select all that apply:(5,−5/6)(−3,5/2)(−6,15/4)(−5,10/3)none of the above

Answer 1

Equation

5x + 12y = 15

First point

5(5) + 12(-5/6) = 15

25 - 10 = 15

15 = 15 The first point is a solution

Second point

5(-3) + 12(5/2) = 15

-15 + 30 = 15

15 = 15 The second point is a solution

Third point

5(-6) + 12(15/4) = 15

-30 + 45 = 15

15 = 15 The third point is a solution

Forth point

5(-5) + 12(10/3) = 15

-25 + 40 = 15

15 = 15 The forth point is a solution

So, the result the first, second, third and forth are correct