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Let y vary directly as x. if y=12 when x...

Let y vary directly as x. if y=12 when x=4, then write a linear equation, what is the value of y when x=5?

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MODERN PUBLICATION-LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. Let y vary directly as x. if y=12 when x=4, then write a linear equati...

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  2. Check whether of the following are solutions of the equaions 2x-y=8 an...

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  3. Check whether of the following are solutions of the equaions 2x-y=8 an...

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  4. Check whether of the following are solutions of the equaions 2x-y=8 an...

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  5. Check whether of the following are solutions of the equaions 2x-y=8 an...

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  6. Write four solutions for each of the following equations: x=6y?

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  7. Write four solutions for each of the following equations: x+piy=4

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  8. Write four solutions for each of the following equations: 3x+4y=7

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  9. Write four solutions for each of the following equations: 2/3x-y=4

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  10. Find four different solutions of the equation x + 2y = 6.

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  11. If x=1,y-2 is a solution of 2x+3y=k, find the value of k.

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  12. If x=-k and y=5/2 is a solution of x+4y-7=0 find the value of k.

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  13. If x=1 and y=6 is a solution of 8x-ky+k^2 find the value of k.

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  14. Write the two solutions in the form x=0,y=a and x=b,y=0 for each of th...

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  15. Write the two solutions in the form x=0,y=a and x=b,y=0 for each of th...

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  16. Write the two solutions in the form x=0,y=a and x=b,y=0 for each of th...

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  17. Draw the graph of each of the following equations y=x

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  18. Draw the graph of each of the following equations y=-x

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  19. Draw the graph of each of the following equations y+2x=0

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  20. Draw the graph of each of the following equations 3x+5y=15

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  21. Draw the graph of each of the following equations 2x-3y=0

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