Answer:
Composite
Step-by-step explanation:
Composite means having more than 2 factors
42
1, 42, 2, 21, 6, 7 are the factors therefore, it is composite
Answer:
I think it would be 
Step-by-step explanation:
stomp me if its wrong <3

<em> hopefully this helps ~</em>
Answer:
negative 5. or -5
Step-by-step explanation:
f(-1)= (-1)2-3
2 times -1= -2
-2-3= -5
f= -5
Answer:
27
Step-by-step explanation:
2, 7, 12, 17, 22, 27
Answer:
<h2>D. √136</h2><h2 />
Step-by-step explanation:
see attached sketch