Answer:
c
Step-by-step explanation:
Answer: See below
Step-by-step explanation:
A) 


Multiply both sides by -1 and reverse the inequality:


B) 




Answer:
Step-by-step explanation:
We will squared each, we will find
49/9 5 6.25 8 then the correct order
Square root 5
2 1/3
2.5
Square root 8
Answer:
Yes
Step-by-step explanation:
s<30
Put in 28 for s
28<30
Twenty eight is less than 30 so it is a solution