Respuesta :
The expression that can be used to represent the amount of money they had leftover will be 300 - 20H - 20S.
- The amount with Hailey and Scott = $300
- Amount of each 10 minutes session = $20
Therefore, the equation to solve the question will be:
= 300 - (20 × H) - (20 × S)
= 300 - 20H - 20S
In conclusion, the correct option is 300 - 20H - 20S.
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