Jack, Kay, and Lynn deliver advertising flyers in a small town. If each person works alone, it takes Jack 4 h to[..]

The sum of the squares of two consecutive even integers is 724. Find the integers.

Deluxe requires 3 hours to assemble and 1/2 hour to paint. Economy requires 2 hours to assemble and 1 hour to[..]

Jack usually mows his lawn in 3 hours. Marilyn can mow the same yard in 7 hours. How much time would it take for[..]

suppose point J has a coordinate of -2 and JK=4. what are the possible coordinates of point K?

Melanie can paint a certain barn by herself in x days. Her helper Melissa can paint the same barn by herself in[..]

The rate of vibration of a sting under constant tension varies inversely with the length of the string. If a string[..]

The velocity of a falling object is directly proportional to the time of the fall. If after two seconds, the[..]

The diagonals of a rhombus ABCD measure 24dm and 10dm respectively. Find the peremeter of the rhombus.

what is the value of x if its value is three times to sum of its digits?