Answer:
b
Step-by-step explanation:
its closest to -.9 so it has to be that one
Answer:
Go to symbolab.com, online calculator, so good trust me
Step-by-step explanation:
3x=9 is C
4x+12 is A
X+1 is B
Answer:47 is a prime and 81 is a composite
Step-by-step explanation:47={1,47}
81={1,3,9,18,27,81}