exam
Maths Puzzle
Numerical Ability
I got to find the slop of the line through the following pairs of points
(-5 , -3 ) and (-5, 2)
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exam Other Question
three pieces of 25 cents and two pieces of a cent have a mass of 27 grams. two pieces of 25 cents pieces and six pieces of a cent have a mass of 32 grams. how is the mass of each pieces
parallel to 2x+3y= -1 containing (4,5)
perpendicular to 2x+3y= -1 containing (3,2)