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Mathematics 16 Online
OpenStudy (anonymous):

A film set designer is using white and colored tiles in a pattern to create paths of different lengths. If x is the length of the path in feet, the number of colored tiles needed to make it is calculated using the rule (3xy)(7xy2), where y represents the number of white tiles. Which simplified expression represents the number of colored tiles used for a path of length x feet? a. 21xy2 b. 21xy3 c. 21x2y2 d. 21x2y3

OpenStudy (anonymous):

i think its 21x2y3

OpenStudy (anonymous):

@Shadowgirl15

OpenStudy (anonymous):

thanks!!!

OpenStudy (anonymous):

no problem

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