Answer:
I don't understand the question.
Step-by-step explanation:
It doesn't make any sense to me.
Answer:
He bought 24 hotdogs, 3 packs of hot dogs, and 2 packs of buns.
Step-by-step explanation:
24 is the least common denominator of 8 and 12. To get 24, you would multiply 8 by 3 and 12 by 2.
(4-x) /(3x+21)
The denominator cannot be zero
3x + 21 ≠ 0
3x ≠ -21
x ≠ -7
The domain of the function will be all real number except -7
{x | x ≠ -7}
#54 is wrong is A is says full to shaded