Keisha is running for eighth grade president. She randomly surveyed 28 students in her homeroom to find out how many of them are going to vote for her. Out of 20 students, 16 stated that they were going to vote for her. If there are 600 students in the eighth grade, predict how many are going to vote for her 28

343

1050

1051

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

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