Ascale measures weight to the nearest 0.1 pounds. which is the most appropriate way to report weight using this scale ? a.200 poundsb.152 pounds c. 152.127 poundsd.152.2 pounds

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