answers:
a. x/2-y=3
b. -x+2y=6
c. x+2y=6
d. 2x-y=3
2007-06-14 14:21:05 · 6 answers · asked by dilljam1977 1 in Science & Mathematics ➔ Mathematics
b. -x+2y=6
y = (1/2)x + 3
2y = x + 6
-x + 2y = 6
2007-06-14 14:24:53 · answer #1 · answered by Kemmy 6 · 0⤊ 0⤋
it's b.
Rearrange y = (1/2)x +3
First multiply by 2 to give
2y = x + 6
take x from each side
-x + 2y = 6
2007-06-14 21:26:36 · answer #2 · answered by Ewan D 1 · 0⤊ 0⤋
y = (1/2) x + 3
Change the others to normal form:
a. y = x/2 - 3
b. y = x/2 + 3
c. y = -x/2 + 3
d. y = 2x - 3
It should be easy to pick the right one now.
2007-06-14 21:26:14 · answer #3 · answered by morningfoxnorth 6 · 0⤊ 0⤋
B.
Now --you-- need to get busy and figure out why âº
Doug
2007-06-14 21:25:11 · answer #4 · answered by doug_donaghue 7 · 0⤊ 0⤋
b
2007-06-14 21:26:07 · answer #5 · answered by T T 3 · 0⤊ 0⤋
none of them!!
2007-06-14 21:24:54 · answer #6 · answered by - Account Deleted - 2 · 0⤊ 0⤋