SOLUTION: Ron has $1.35 in dimes and quarters in his pocket. If there are twice as many dimes in his pocket as quarters, how many quarters does he have?

Question 926767: Ron has $1.35 in dimes and quarters in his pocket. If there are twice
as many dimes in his pocket as quarters, how many quarters does he have?
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
x = number of dimes
y = number of quarters
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10x + 25y = 135
x = 2y
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put the system of linear equations into standard form
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10x + 25y = 135
x - 2y = 0
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copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
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solution:
x = number of dimes = 6
y = number of quarters = 3
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Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 6-equations 6-variables:
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