Inez has $150. She spends one-half on hockey skates and a certain amount on hockey pads. If Inez has $25 remaining, how much did the hockey pads cost, together, in dollars?
She spent 150/2=$
<gadget id="calculator">150/2</gadget>
<output>75</output>
75 on hockey skates.
Let X be the amount Inez spent on hockey pads.
150-75-X=25
75-X=25.
X=
<gadget id="calculator">50</gadget>
<output>50</output>
50.
The hockey pads cost $
<gadget id="calculator">50</gadget>
<output>50</output>
50.

<result>50</result>