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Mathematics 18 Online
OpenStudy (anonymous):

25 people go to the museum. each person pays $n to get in and $7.25 for lunch they all pay $443.75 in all. how much is n? @Jadeishere

OpenStudy (jadeishere):

25x+ 7.25y = 443.75 Will be the equation in this (x is n, I just changed the variable)

OpenStudy (anonymous):

cost to get in + cost of lunch = 443.75 25n + 7.25*25 = 443.75 solve for n

OpenStudy (anonymous):

You don't want that y in there. We know the 7.25 gets multiplied by 25. It's not unknown

OpenStudy (jadeishere):

Oh my go with what @BangkokGarrett I already messed up! Sorry

OpenStudy (anonymous):

a 61.21 b. 17.75 c. 10.50 d. 17.46

OpenStudy (anonymous):

dollars.

OpenStudy (anonymous):

wats der answer?

OpenStudy (jadeishere):

what is 7.25 * 25? it's 181.25 So then minus 181.25 from 443. 75 and you get 262.50 then, divide 262.5 by 25 and you get your answer.

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