Bill can mow the lawn in 2 hours, and his younger brother tom can mow it in 3 hours. if both brothers mow the lawn together, how many hours will it take them?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?

My final challenge question of the day! i have no tests, nothing to do this for, it is simply giving away free points for a you tube video! so 50 free points for answering the most simple question ever! here is the key to getting brainiest for this question. answer in under 50 seconds. you think you can do it. i think you can. here is the question: 1x2= i know! easiest question ever! and yes! if you answer this question, you will be on you so come on and get the free 50 while you can!