Ational What is the simplified rational inequality?
O-2520
20
5/10-x)
10(10- x)
DONE

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

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.