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In countries like the USA and Canada, te...

In countries like the USA and Canada, temperature is measured in Fahrenheti whereas in countries like India it is measured in Celsius. Here is alinear equation that converts Fahrenheit to Celsius:
`F=(9/5)C+32`
If the tempearature is `30^@C`, what is the temperature in Fahrenheit?

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MODERN PUBLICATION-LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. The point of form (a, -a) always lies on the line

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  2. The graph of the linear equation y = x passes through the point

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  3. If we multiply or divide both sides of a linear equation with a non-ze...

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  4. How many linear equationsin x and y can be satisfied by x = 1 and y = ...

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  5. The point of the form (a, a) always lies on :

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  6. Draw the graph of x=5y.

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  7. Draw the graph of y=5x.

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  8. Determine the point on the graph of the linear equations 2x+5y=19, whe...

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  9. For what natural number c, the linear equatins of 2x+cy=8 has equal va...

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  10. Write four solutions for the following equation : 2x+y=7.

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  11. Find the value of k so that x=-1, y=1 and a solution of 9kx+12ky=63

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  12. show the system of equatoins graphically 4x+3y=6, 2x-5y=16.

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  13. Solve: (3x+2)/7+(4(x+1))/5=2/3(2x+1)

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  14. Draw the graph of 3x+2y=5 and x+y=2 on the same pair of axes. Do these...

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  15. Give the equations of two lines passing through (2, 14). How many more...

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  16. In countries like USA and Canada, temperature is measured in Fahrenhei...

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  17. In countries like the USA and Canada, temperature is measured in Fahre...

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  18. In countries like USA and Canada, temperature is measured in Fahrenhei...

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  19. In countries like USA and Canada, temperature is measured in Fahrenhei...

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  20. In countries like USA and Canada, temperature is measured in Fahrenhei...

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