I think this is the answer
A)Cathy had $6 at first
B)Selena has $24 at first
Answer:
y = 2x - 2
Step-by-step explanation:
2 x + y = 2
2x - 2 = y
Answer:
h= -128t
Step-by-step explanation:
- 16t+128t
-256t + 128
So, we need to multiply these values, since we are looking for distance.

He travelled 162km.
Hope this helps!
Answer: .84
Step-by-step explanation: