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?

12 < y ( 8 - y )

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

4. If N is the set of natural numbers that are factors of 24, choose the selection below that correctly shows this set in roster form.

A. {1,2,4,8,16,20,24}
B. {2,4,6,8,10,12,14,16,18,20,22,24}
C. {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24}
D. {1,2,3,4,6,8,12,24}***


5. Suppose U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} is the universal set, and P = {2, 4, 6, 8, 10}. What is p'?

A. ( 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
B. ( 3, 5, 7, 9)
C. ( 1, 3, 5, 7, 9)**
D. ( 2, 4, 8)

Answer 1

I believe your answers are right.

Answer 2

correct be sure to revise the lesson after and take notes your teacher might ask for them and you may get extra credit