Question 830225
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x = run distance
y = bike distance
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s = d/t
t = d/s
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run:
t1 = x/9
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bike:
t2 = y/29
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total time:
t1 + t2 = 4
x/9 + y/29 = 4
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total distance:
x + y = 96
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linear system:
(1/9)x + (1/29)y = 4
x + y = 96
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put the system of linear equations into standard form:
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0.111111x + 0.034483y = 4
x + y = 96
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copy and paste the above linear system in standard form into this matrix-method solver:
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solution:
x = run distance = 9 miles
y = bike distance = 87 miles
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Solve and graph linear equations:
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Solve quadratic equations, quadratic formula:
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Solve systems of linear equations up to 6-equations 6-variables:
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