Sofia went to the department store to buy a pair of shoes and 2 shirts. A shirt costs $7 while a pair of shoes is $3 more than the shirt. If she decides to buy a bag which costs half the total price of the 2 shirts and a pair of shoes, how much will she pay for all those items?
Two shirts costs $7 x 2 = $<<7*2=14>>14.
The cost of a pair of shoes is $7 + $3 = $<<7+3=10>>10.
The total cost of two shirts a pair of shoes is $14 + $10 = $<<14+10=24>>24.
The cost of a bag is $24 / 2 = $<<24/2=12>>12.
So, Sofia paid a total of $14 + $10 + $12 = $<<14+10+12=36>>36.
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