Answer:
Step-by-step explanation:
<u>Absolute value is always positive:</u>
<u>Their difference is:</u>
Correct choice is A
Answer:
so the first picture is it graphed without solving it and the second graph is the answer to it graphed
Step-by-step explanation:
It would be 20 so you had it right
Answer:
25 necklaces
Step-by-step explanation:
each necklace brings $16 profit (20-4=16)
400÷ 16= 25
so, at 25 necklaces, there will be enough profit to break even after paying for the advertising.