Answer: 24 is the LCD
He is correct.
4 20/24 or 4 5/6 simplified

change

given you

making x the subject by transferring the -19 to the right hand side of the equation


dividing through by 5


{
}
also given

change the operation sign to =



dividing through by -4


so the truth set is
{x:x>9/4}.
The < sign changes to > because we divided by a negative number when solving for x
Answer:
it depends
Step-by-step explanation:
it really just depends
I might be wrong but im pretty sure the answer is B.