Acarpenter has a wooden dowel that is 72 centimeters long. she wants to cut it into two pieces so that one piece is 5 times as long as the other. what are the lengths of the two pieces

Regular price is $77.00 and the discount is 5% find the sale price

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

How can you tell when x and y are not directly proportional?