Anwer is C. Infinitely many solutions <33
Answer:
3.42857143
Step-by-step explanation:
Here look at this for my answer...
Use the slope formula (y2-y1)/(x2-x1)
(0+9)/(4+7)=9/11
Since q is parallel to r the slope will be the same. 9/11 is the slope of line r