Faye had $20. Today, her mother gave her twice as much as her money. If she bought ten cupcakes at $1.50 each and five boxes of cookies at $3 per box, how much money did she have left?
Faye's mother gave her 2 x $20 = $
<gadget id="calculator">2*20</gadget>
<output>40</output>
40.
So, Faye had a total of $20 + $40 = $
<gadget id="calculator">20+40</gadget>
<output>60</output>
60.
Ten cupcakes cost 10 x $1.50 = $
<gadget id="calculator">10*1.5</gadget>
<output>15</output>
15.
Five boxes of cookies cost 5 x $3 = $
<gadget id="calculator">5*3</gadget>
<output>15</output>
15.
Thus, Faye spent $15 + $15 = $
<gadget id="calculator">15+15</gadget>
<output>30</output>
30.
Therefore, Faye has $60 - $30 = $
<gadget id="calculator">60-30</gadget>
<output>30</output>
30 left.

<result>30</result>