:[
I don't know the answer
look at the pic

The table respent two linear functions the equation respented by the first tables is given

Which expression gives the area of the triangle shown below

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