Question 1011345
A. Help Solve: y=(1/3) (x) -1 4x-3y=18, and graph the two equations and then identify the point where those two lines intersect.
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Two equations::
y = (1/3)x
y = (4/3)x - 6
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{{{graph(400,400,-10,10,-10,10,(1/3)x,(4/3)x-6)}}}
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Ans: (6,2)
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B. Amusement Park Admission 
Cedar Park Amusement Park charges $51.99 for an adult admission and $26,99 for a junior admission. One Thursday the park collected $15.591.40 from a total of 360 adults and juniors. How many admissions of each type were sold?
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Quantity Equation:: a + j = 360 tickets
Value Equation::  51.99a +  26.99j = 1559140
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Modify for elimination::
5199a + 5199j = 5199*360
5199a + 2699j = 1559140
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Subtract and solve for "j":
2500j = 312500
j  = 125 (# of junior tickets sold)
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a = 360-125 = 235 (# of adult tickets sold)
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Cheers,
Stan H.
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