Answer:
look up in goog le it will tell u if not i can help what grade is this??
Step-by-step explanation:
Is is b I am sure that is the right
Answer:
is equivalent to the inequality 
Step-by-step explanation:
Given inequality : 
We are supposed to find Which of the following is equivalent to the inequality


Multiply both sides by 10


is equivalent to the inequality 
So, Option B is true
B) 
Answer:
i think its 21/x-4
Step-by-step explanation:
sorry if im wrong
A^2+2a=195
Quadratic Formula,
a=13,-15