Question

Need Help with these problems:
1.) 5x < 15
2.) -6t > 18
3.) y/3 < 2
4.) -h/4 < 6
5.) 25.5g > 102
6.) -3/5n > -9
7.) 44.5 < 2.7d
8.) -17.1m < 13.8

Answer 1

Seriously? You're not going to try even one?

I'll do #2, two ways.

-6t > 18

Divide by -6 and remember to reverse the inequality because -6 < 0.

t < -3

Okay, Method #2

-6t > 18

Add 6t

0 > 18 + 6t

Subtract 18

-18 > 6t

Divide by 6

-3 > t

It is almost as if the inequality reversed itself!!

Answer 2

1.divid both side by 5

Answer 3

Ohh... I get it. Thanks(:

Answer 4

U did a good job tkhunny :)

Answer 5

1.) 5x<15
divide by 5
x<3
2.) -6t>18
divide by -6
t<-3
(flip because of the negative)
3.) y/3<2
times by 3
y<6
4.) -h/4<6
times 4
-h<24
divide by -1
h>-24
5.)25.5g>102
divide by 25.5
g>4
6.) -3/5n > -9
times by -5/3
n<15
7.) 44.5 < 2.7d
divide by 2.7
d>16 13/27
8.) -17.1m < 13.8
divide by -17.1
m< -(46/57)

Answer 6

@mathman806 Why are you doing someone else's homework? Don't.