A bead shop sells one set of crystal beads at $9 each and one set of metal beads at $10 each. Nancy buys one set of crystal beads and two sets of metal beads. How much does she spend in all?
Two sets of metal beads cost 2 x $10 = $
<gadget id="calculator">2*10</gadget>
<output>20</output>
20.
Therefore, Nancy spends $9 + $20 = $
<gadget id="calculator">9+20</gadget>
<output>29</output>
29 in all.

<result>29</result>