Question

Which ordered pairs to the equation 5x+12y=15 (5,-5/6) (-3,5/2) ( -6,15/4) (-5,10/3)

Answer 1

All of them

Explanation:

All we have to do is replace the x and y with their following coordinates

A.(5, -5/6) - - > 5(5) + 12(-5/6) = 25 + (-10) = 15

15 = 15

Yes

B. ( -3, 5/2) - - > 5(-3) + 12(5/2) = -15 + 30 = 15

15 = 15

Yes

C. (-6, 15/4) - - > 5(-6) + 12(15/4) = -30 + 45 = 15

15 = 15

Yes

D. (-5, 10/3) - - > 5(-5) + 12(10/3) = -25 + 40 = 15

15 = 15

Yes