The expression why represents the amount of money he has saved after 8 weeks is y = 304 - 8g
Given:
The expression which represents the amount of money he has saved after 8 weeks = (Amount Mike earns per week × Number of weeks) - (Amount spent on gas each week × Number of weeks)
y = (38 × 8) - (g × 8)
y = 304 - 8g
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