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Mathematics 20 Online
OpenStudy (anonymous):

Joe's Hot Dog Stand is only open for lunch. Of today's sales, 26% came from selling plain hot dogs. Since the hot dog stand made $45.50 from selling plain hot dogs, it made $????? in total sales for the day.

OpenStudy (priyar):

let the total sales be 'x'..then 26% * x = 45.5 so solve for x..

OpenStudy (anonymous):

idk

OpenStudy (priyar):

this equation is similar to ur last q so i think u can do it..

OpenStudy (priyar):

26/100 * x = 45.5

OpenStudy (priyar):

@emmaisom ?

OpenStudy (anonymous):

yes

OpenStudy (priyar):

did u try?

OpenStudy (anonymous):

my friend did the last one

OpenStudy (priyar):

hmm..

OpenStudy (priyar):

can u rearrange to have only x on the left side?

OpenStudy (anonymous):

idk

OpenStudy (priyar):

x= 45.5 * (100/26)..do u understand why?

OpenStudy (priyar):

its the same as multiplying 100/26 on both sides...ok? @emmaisom ?

OpenStudy (anonymous):

250000

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