Question

Find the missing coordinate in the ordered pair ( -1 , b )

if it is a solution to the equation 5x-3y=10
a -7
b-5
c-4
d 4
e o
.

Answer 1

To find the missing coordinate in the ordered pair (-1, b), we can substitute the value of x into the equation 5x-3y=10. This gives us 5(-1)-3y=10. Solving for y, we get -5-3y=10, -3y=15, and y=-5. Therefore, the missing coordinate in the ordered pair (-1, b) is -5. The correct answer is b) -5.