Answer:
i think its b but im not sure
Step-by-step explanation:
Answer:
its A
Step-by-step explanation:
Answer: nope no clue
Step-by-step explanation: because I have no brain cells
B 8x 10 ^-5 is the correct answer
X=5. this is true because if y=0 and y=15-3x, then 15-3x=0. if x is 5, it would be 15-3(5)=0.