Mathematics
OpenStudy (anonymous):

a corner store sells two kinds of baked goods cakes and pies a cake costs\$14.00 and a pie is 8.00 in one day the store sold 12 baked goods for a total of 144.00 how many cakes did the sell

OpenStudy (anonymous):

x=cake y=pie 14x+8(12-x)=144 14x+96-8x=144 6x=48 x=8

OpenStudy (anonymous):

a scale model of a city has scale of 1cm: 2.5km two buildings in the model are 1.7cm apart to the nearest tenth of a kilometer, what is the actual distance between the buildings in the city

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