Answer:
3
Step-by-step explanation:
I'm assuming you're saying the value of x is -1?
y-3=2(-1+1)
y-3=2(0)
y-3=0
y=3
Answer:
C (The third one)
Step-by-step explanation:
Light bends when it goes through water
Refracts when hits a specific glass thing
and reflects when it goes off a mirror
Answer is x=24
...hope it helps
