Sandy loves pasta with any sauce on top but only likes bow tie or fettuccine noodles. How many combinations would sally be happy with? Help pleas

For which pair of functions is (gof)(a)=|a|-2?

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

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