The graph below shows how far a ship is traveling in a certain amount of time. How far will the ship travel in 4 hours?

50 miles

100 miles

4 miles

75 miles

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling