You gotta post the choices, but I'm guessing it's
The number of people is extra information, all you need is 153.82*2 (for the trip and back) * .645, which I believe will be $198.43, but it might be best to check that math to be safe
Answer: It will take her 125 days to save 500, so technically 126 to save more than 500
Step-by-step explanation:
500/4
Answer:
x-y=-3
Step-by-step explanation: