If you know this then can you tell me which ones match?
1/4 ac=bc
a-b=6 25%
3/4=9/x a+c=b+c
x+4=20 45
4x=2x+24 a-c=b-c
a=b a=6-b
1/2 of 90 11/25
44% .25
2x-4=28 x=16
a+b=6 a/c=b/c
a=6+b
2007-09-20 12:16:45 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
50%of 90
x=12
2007-09-20 12:17:36 · update #1
1/4 and 25%
a-b=6 and a=6+b
1/2 of 90 and 45
44% and 11/25
2x-4+28 and x=16
2007-09-20 12:26:11 · answer #1 · answered by octavcul 2 · 0⤊ 0⤋
2x-4 =28 and x = 16 is only match
2007-09-20 19:23:37 · answer #2 · answered by ironduke8159 7 · 0⤊ 0⤋
i have no idea what you are talking about . i am so sorry
2007-09-20 19:23:20 · answer #3 · answered by ♥♥♥ 5 · 0⤊ 0⤋