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Mathematics, 09.10.2019 23:10 spowell5993

Coach mcvey purchases hot chocolate for each member of his soccer team. sales tax is charged on the purchase.
coach mcvey also gives the cashier a tip for making the hot chocolates.
the expression 12(1.5)(1+x)+3 is his total

what do the parts of the expression mean?

i believe 12 is how many hot chocolates he has to buy. 1.5 is sales tax. then im kind of lost.

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