4: 3(4-2x) = -2x

Question

A) -1
B) 1
C) 2
D) 3***

6: -9 -6(w+5)
A) -15w+5
B) -15w+30
C) -6w - 39***
D) -6w + 21

8: c+6<-20
A) c<-26***
B) c<-14
C) c<26
D) c<14

9: p/8 > with the line under it.. -5
A) p > with the line 40
B) p > with the line 40
C) p > with the line -13
D) p > with the line -40

10: -8x>-64
A) x<8***
B) x>8
C) x<-72
D) x>72

Answer 1

#9

p/8 ≥ -5
multiply both sides by +8, thus no reversal of inequality sign

p ≥ -40

the rest are correct