Andy C. answered 12/02/17
Tutor
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Math/Physics Tutor
0.08X + 0.05Y = 463.75
Y = X+500
0.085X + 0.05(X + 500) = 463.75
0.085X + 0.05X + 25 = 463.75
0.135X = 438.75
X = 3250
Y = 3750