exam
Maths Puzzle
Numerical Ability
solve using inverse matrices
2x-y=2
2x-2y=4
Read Solution (Total 0)
exam Other Question
Mary rows down the river from point A to point B and back. If the river flows at 4 mph and it takes 12 minutes to row down and 60 minutes to row back, how fast did she row and how
Solve each of the following systems by graphing.
2x - y = 4
2x -y = 6
Solve each of the following systems by graphing.
X -2y = 8
3x -2y = 12
Solve each of the following systems by graphing.
3x -6y = 9
X -2y = 3