Flag 9 grade maths> Let cost of a pen and a pencil be R rand ...
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Let cost of a pen and a pencil be R rand R y respectively. A girls pays R 24 for 6 pens anal 3 pencils Write the given data in the form of a linear equation in two variables Also, represent it graphically.

Akarsh Sharma , 8 Years ago
Grade 9
anser 1 Answers
dhanush

Last Activity: 8 Years ago

pen – R r
pencil – R y
 
    6 pens + 3 pencils  =  Rs 24
   6 ( R r ) + 3 ( R y )  = Rs 24
 
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