Question 945650
z = jackie's dollar amount
z = 24*0.10 + 13*0.25
z = 5.65
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x = pilar's number of nickels
y = pilar's number of quarters
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x + y = 53
0.05x + 0.25y = z
0.05x + 0.25y = 5.65
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put the system of linear equations into standard form
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x + y = 53
0.05x + 0.25y = 5.65
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copy and paste the above standard form linear equations in to this solver:
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solution:
x = 38
y = 15
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