4) Draw a graph of the equation y=2x +3
5) Write four solutions of given equation 3x-2y=4.
6) If (3,1 ) is a solution of equation 3x +2y-k=0, find the value of k.
7) The perimeter of a rectangle is 36cm. If the length of the rectangle is
taken as x and breadth as y.write the equation.
8) F=9/5*c+32, find the value of temperature which is numerically equal
in the both Fahrenheit and degree celcius.
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Answer:
length of the rectangular perimeter =14
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