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Mathematics 13 Online
OpenStudy (anonymous):

PLEASE HELP ME

OpenStudy (anonymous):

Bo and Erica are yoga instructors. Between the two of them, they teach 43 yoga classes each week. If Erica teaches 11 fewer than twice as many as Bo, how many classes does each instructor teach per week? 18 Bo; 25 Erica 15 Bo; 28 Erica 20 Bo; 23 Erica 22 Bo; 21 Erica

OpenStudy (anonymous):

@acxbox22 @Jhannybean

OpenStudy (acxbox22):

Bo=x erica=2x-11 2x-11+x=43 3x-11=43 solve for x

OpenStudy (anonymous):

A or B?

OpenStudy (acxbox22):

what did you get for x?

OpenStudy (danjs):

E + B = 43 and E = 2B - 11 so 2B - 11 + B = 43 3B = 54 B = 18 then E = 43 - B = 43 - 18 = 25 Erica = 25 Bo = 18

OpenStudy (anonymous):

A lol thank you

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