I don't get these questions. please help me with them, thanks :)
1150 + 150n n from 1 to 12
n = 12 an = 1150+1800=2950
s= n (a1+ an)/2
Well the resturant makes 2950 in 12 months here is the math\
Well the resturant starts with $1,300
so each month it earns $150
1,650 = 2,950 a year I should say that is how much it makes in 12 months
Hope This helps (;
Sum =N/2[2*F + (N - 1)*D, where N=12, F=1,300, D=150
Sum =12/2[2*1,300 + (12 - 1)*150
Sum =6[2,600 + (11*150)]
Sum =6[2,600 + 1,650]
Sum=$25,500 - Restaurant's profit in 12-month period.
Because they get a 150 profit every year you took it as if th profit started in febuary..
Well two people agreed on mine it is not right to say mine is wrong without prof 2 people said mine was right 2
Well I have no Idea which guest is talking but it was both guest users the equation Idea I though was an excellent way to put it but unfortuanatly 6th graders aren't familar with full algrbra concepts yet...
I'm the one who posted the question that you are all replying to :) So I'm the one asking HiyinLink what the correct answer is.
Cool well good XD yup I liked the equation it was an excellent Idea we can just simplify it for him if he's not familiar...
The subject this question is from is arithmetic series & applications, and i'm in algebra 2.
Just simplify my answer I am sorry about the un accracy well just simplthy my answer XD goodnight
I might be able to help you tommorrow I GTG though if not someone else that may get to it before me...
But trick fo the final 1 thre is an increase of three evry row so going down sven you can do it like this you just addd the new values everytime you go down..