2006-10-10 13:59:32 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
distribute for 10y +40 < 0
isolate y so 1st -40 and get 10y < -40
then divide by 10 and get y < -4
2006-10-10 14:05:00 · answer #1 · answered by dla68 4 · 0⤊ 1⤋
The solution is
10(y + 4) < 0
y + 4 < 0
y < -4
From the above equation, the value of y can be -5, -6, - 7, .........
2006-10-10 21:02:35 · answer #2 · answered by aazib_1 3 · 1⤊ 0⤋
y < -4
2006-10-10 21:01:07 · answer #3 · answered by Chris C 3 · 0⤊ 0⤋
-4 y=-4
2006-10-10 21:02:09 · answer #4 · answered by brenda c 2 · 0⤊ 0⤋
ab < 0 if a < 0 or b < 0
(y+4) < 0 for this to be true
y < -4
2006-10-10 21:01:17 · answer #5 · answered by bequalming 5 · 0⤊ 0⤋
10(y+4)=<0
=10y+40 is the answer.
2006-10-10 21:02:12 · answer #6 · answered by psychedelic_me 2 · 0⤊ 1⤋
10(y+4) < 0
10y+40 < 0
10y < -40
y < -4
2006-10-10 21:02:11 · answer #7 · answered by jackalrama 2 · 0⤊ 1⤋
10y+40<0
10y<-40
y<-4
2006-10-10 21:01:42 · answer #8 · answered by Greg G 5 · 0⤊ 0⤋
I agree with Aazib_1. It must be -5 or less.
2006-10-10 21:07:40 · answer #9 · answered by Anonymous · 0⤊ 0⤋