Andy C. answered 09/13/17
Tutor
4.9
(27)
Math/Physics Tutor
8x + 4x = 480
12x = 480
x=40
8x 40 = 320 adults
4 x 40 = 160 adults
Rolando J.
asked 09/13/17
Andy C. answered 09/13/17
Math/Physics Tutor
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