A piece of work could be done by five men in three days. How long will it take three men at the same rate?

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units