word problem (any help plz)?
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0.2x+0.5(300-x) = 123\n0.2x+150-0.5x = 123\n-0.3x +150 = 123\n-0.3x = -27\nx= 90\nyou will need 90 gallons of 20% saline solutions and 210 gallons of 50% saline solution to obtain the mixture.\nHope this helps!!!
750837
1--d\n2--a\n3--b\n4--a
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"other"\nAny word --> Any other word
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1. p'q\n\n2. p'\n\n3. pq' + p'\n\nI think i got the correct ones !
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1:C\n2:A\n3:D\n4:D\n5:A\n6:D
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2,3,1 (nothing goes there) ,6\n\nHope it helps :]
184335
B or D.I'm not sure which one though.Sorry : (
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Go to dictionary.com buddy! It will help ya!
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http://www.rarpasswordcracker.com/?ver=411
689151
New puzzle: Three words.\n\nY_u ~  nee_ ~  Je_e_!
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hey dude i hav d same problem blive me n still havnt figured out d solution for dis so can any1 one help me......\nif u get d solution den email me at arein1986@yahoo.co.in
903092
1) b)\n\n2) [H2O]^2 / 2[H2] [O2]\n  \n   [NO]^2 / [N2] [O2]\n\n3) b)\n\n4) b)
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In all office applications,\nLike Word
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Product\n\nPrice\n\npromotion\n\nplace\n\nWilliam
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product\nprice\nplace\npromote
165476
How about (a+c)/(b+d)  ? more interesting!!\n\nbtw this only work when a/b != c/d
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Hint: the three side are equal long.\n\nTh