(1) Correct
(2) Correct
(3) 10 < -2w
Divide both sides by -2. When you divide by a negative number in an inequality, you must flip the sign.
5 > w
w < 5
Correct
(4) -20 > -5c
Divide both sides by -5 and flip the sign.
4 < c
c > 4
Incorrect
(5) -27 > 3z
-9 > z
z < -9
Correct
(6) -7b > 42
Divide both sides by -7 and flip the sign.
b < -6
Incorrect
All are good except 4 and 6.
1. 3t<-9=t<-3
2.4m>8=m>2
3.10<-2w
5<w
4.-20>-5c
4>c
5.-27>3z
-9>z
6.-7b>42
b>6
6 answers
4. 4>c
6. b>6
6. b>6
No, those aren't correct. What are you saying? Do you have questions?
4.4>c
6.b>6
6.b>6
No, they are not... ??
I need to know what is 4.72 in expanded form please