Chapter 4: Linear Equation
in two variables
Assignment:
Obtain a linear equation and
draw a graph which represents
the linear equation.
Situation:
Suppose you have 60
rupees to spend. You went to a
stationery shop to buy some
pencils and some pens. Cost of 1
pencil is Rs. 2 and the cost of 1
pen is Rs. 4. (consider the
number of pencils be x and
number of pens be y).
questions:
i) construct a linear equation in two variables
ii) tablet the points to plot from the equation
iii)represent this situation on the graph paper
iv) find the number of pencils and pens bought by you from the shop
Answers
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