Several hours after departure the two ships described to the right are 195 miles apart. If the ship traveling south traveled 105 miles farther than the other one, how many miles did they each travel?

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is