Answer:
A
Step-by-step explanation:
Answer:
wheres the rest of the question or is that the whole question
Step-by-step explanation:
Answer:
I think 13 is C
Step-by-step explanation:
71+52= 123
180-123= 57
Answer:
B
Step-by-step explanation:
multiply both sides by 2 to eliminate the fraction
- x > 12
multiply both sides by - 1
Remembering to reverse the inequality symbol as a consequence
x < - 12 ← reverse symbol
⇒ { x | x ∈ R, x < - 12 } → B