exam
Maths Puzzle
Numerical Ability
Determine two solutions of the equations and use the points to determine the slope of the line.
Problem 39: x+2y=0
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exam Other Question
Simplify. (Multiply)
( -5 {{{ sqrt x + sqrt y }}} )({{{ sqrt (x-4) sqrt (y)}}} )
8.3 # 28
Solve by substitution
Mcgraw Hill 6th editon,
Thank you for your time!!
4x-12y=5
-x+3y= -1