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Mathematics 14 Online
OpenStudy (anonymous):

Whats the system of the equations to the problem: julia went to the movies and bought one jumbo popcorn and two chocolate chip cookies for $5. Marvin went to the movie and bought one jumbo popcorn and four chocolate chip cookies for $6. How much does each cookie cost? I NEED HELP ASAP PLEASE HELP!!

OpenStudy (anonymous):

50 cent

OpenStudy (anonymous):

let a be popcorn, b be cookies a + 2b = 5 a + 4b = 6 solve for b

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