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Witch is greater 18000 ibs or 9 t? I keep doing doing this question over and over again and I can't find the answer :( Can someone please answer it and show me how you got it? Why is 1/4 times x equal to x/4? How to convert 35 feet into square feet? If two lines, in standard, are A1x + B1y = C1 and A2x + B2y = C2, what is the relationship of A1, A2, B1, and B2 if the lines are parallel?