Cost of Mathematics textbook is Rs. 10 less than twice of cost of English textbook. Write this in linear equaton.

The cost of ball pen is Rs.5 less than half of the cost of fountain pen. Write this statement as a linear equation in two variables.

The cost of ball pen is Rs.5 less than half of the coast of fountain pen. Write this statement as a linear equation in two variables.

The cost a pen is Rs 5 less than half of the cost of book.Write this statement as a linear equation in two variables.

The cost of 4 pens and 4 pencils boxes is Rs. 100. Three times the cost of a pen is Rs. 15 more than the cost of a pencil box. Form the pair of linear equations for the above situation. Find the cost of a pen.

The cost of 4 pens and 4 pencil boxes is Rs. 100. Three times the cost of a pen is Rs. 15 more than the cost of a pencil box. Form the pair of linear equations for the above situation. Find the cost of a pen and a pencil box.

The cost of 4 pens and 4 pencils boxes is Rs. 100. Three times the cost of a pen is Rs. 15 more than the cost of a pencil box. Form the pair of linear equations for the above situation. Find the cost of a pen and a pencil box.

The cost of 10 notebooks is Rs. 100. The cost of 1 notebook is

The cost of book is Rs 10 more than three time the cost of a pen From the equation representing this information and draw its graph.

If the cost of the 10 pens is Rs.180, calculate the cost of 2 pens

If the cost of the 20 pens is Rs.180, calculate the cost of 10 pens