Question

1. Which number is a solution of the inequality?

10.6<b

A)-18
B)-9
C)7
D)14***

2. Which number is a solution of the inequality?

y+2>8

A)-5
B)-6
C)6
D)7***

3. Which number is a solution of the inequality?

6>z(10-z)

A)0
B)1
C)2
D)3***


4. What are all the subsets of the set?

{-1,9}

A) 0, {-1}, {9}***
B) {-1}, {9}, {-1, 9}
C) 0, {-1}, {9}, {-1, 9}
D) {-1}, {0}

Answer 1

1 correct
2 C

4 C


3 is there a typo?