Question

HELPPPPPP!!!!!! I NEED HELP OMGGG....

Answer 1

Answer: A) yes,B)4.50n<105

Step-by-step explanation: should would make profit because you would take the answer you got from  12n > 105 + 4.50n to see work look below

12-4.50=7.5

7.5n>105

7.5/135=0.5

18*15=270

the answer for part b would be  to see work look below

set up equation(4.50n<105)

4.50/105

answer is n<.042

Hope I Helped! :D

Answer 2

Answer:

They will break even... but im not 100% sure im correct

Step-by-step explanation:

Im not 100% sure but here is what i have...

based on the given inequality the new one would be 15n>105+4.50n,

First subtract the 4.50n from the right side of the inequlaity sign.

Now you should have 10.5n>105

second, plug in a random number to see if she will make money or not..

I used 10, so plug 10 in for "N".

it will look like this, 10.5(10)>105

now do the math and get, 105>105,

which brings me to the cunclution she breaks even..