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 28 miles per hour. The second ferry, the Bird, travels at 21 miles per hour. In how many hours will the two ferries be 7 miles apart?

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

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i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

there would be 162.15 calories in this cereal.

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answer is  

a.

p = 78

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