Jezebel needs to buy two dozens of red roses and 3 pieces of sunflowers for a bouquet that she is going to arrange. Each red rose costs $1.50 and each sunflower costs $3. How much will Jezebel pay for all those flowers?
Jezebel needs to buy 2 x 12 = 
<gadget id="calculator">2*12</gadget>
<output>24</output>
24 red roses.
Twenty-four red roses will cost 24 x $1.50 = $
<gadget id="calculator">24*1.5</gadget>
<output>36</output>
36.
Three sunflower will cost 3 x $3 = $
<gadget id="calculator">3*3</gadget>
<output>9</output>
9.
Thus, Jezebel will pay $36 + $9 = $
<gadget id="calculator">36+9</gadget>
<output>45</output>
45 for all those flowers.

<result>45</result>