I think the answer is b sorry if I get it wrong
Her is how to do it hope it helps you!
135 because 10+5= 15. 15(9)=135. 6-5=1. so 135/1=135
6x - 5y = 5
3x + 5y = 4
----------------add
9x = 9
x = 9/9
x = 1 <===
Answer:y=-1/3x+14
Step-by-step explanation:
