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Maths Puzzle
Numerical Ability
two angles are supplementary and congruent. how many degrees are in the measure of each angle?
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I have to solve this linear equation, and the answer will come out as an ordered pair.
1) 3x+3y=5
y=-x
2) y=-4x+4
y=-x-5
#36 L has y-intercept (0,-3) and is parallel to the line with equation y=2/3x+1
#40 L has y-intercept (0,2) and is perpendicular to the line with equation 2x-3y=6
#52 In pla