Simplify (x - y + 1) - (x+y-1).2x - 2y + 2
-2y + 2
0 24-2
0 -2x + 2y

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Point s lies between points r and t on . if rt is 10 centimeters long, what is st? 2 centimeters 4 centimeters 6 centimeters 8 centimeters