A local restaurant was offering a "Build Your Own Hot Brownie" dessert.  The brownie cost $2.50 and each scoop of ice cream costs $1.00.  Any syrup costs $0.50 and nuts cost $1.50.  If Juanita orders the brownie with 2 scoops of ice cream, double syrup, and nuts, how much will her dessert cost?
She orders 2 scoops of ice cream that's $1.00 per scoop so the ice cream costs 2*1 = $
<gadget id="calculator">2*1</gadget>
<output>2</output>
2.00.
She wants double syrup. The syrup is $0.50 so that will cost 2*.50 = $
<gadget id="calculator">2*.50</gadget>
<output>1</output>
1.00.
The brownie is $2.50, the ice cream will be $2.00, the syrup will be $1.00 and the nuts will be $1.50 bringing her total to 2.5+2+1+1.5 = $
<gadget id="calculator">2.5+2+1+1.5</gadget>
<output>7</output>
7.00.

<result>7</result>