The product of 10 and three more than a number is 24

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Find the distance between (0,5) & (-4,2)

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?