Answer:
it is the two real one
Step-by-step explanation:
210 miles in 3 hours = 210/3 = 70 mph
so time t travel 350 miles will be 350/70 = 5 hours
Answer:
I'm pretty sure it's 30 but I'm not 100% sure.
4.95 / 3 = 1.65 per sandwich
6.42 / 4 = 1.61 per sandwich
so the better buy would be the (four) sandwiches for 6.42
