Graph the solution to this system of inequalities in the coordinate plane

The heaviest 16% of all men in weight weigh more than how many pounds ?

Write 17/20 as a decimal and as a percent.

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