Two high speed ferries leave at the same time from a city to go to the same island. The first ferry, the Cat, travels at 30 miles per hour. the second ferry, the Bird, travels at 25 miles per hour. In how many hours will the two ferries be 20 miles apart?

step-by-step explanation:

ian gonna lie that is way to much

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.