Month 1: $135 Month 2: $135 + $15 = $150 Month 3: $150 + $15 = $165
Month 12: $120 + 12 * $15 = $120 + $180 = $300
Answer: Jason had $300 in his account at the end of the year.
The equation that represents the amount of money Jason has in his account each month is A = 120 + 15M. By plugging in 12 for M to represent the 12 months in a year, we find that Jason has $300 in his account at the end of the year. ;
The equation for the amount of money in Jason's savings account each month is A = 120 + 15 m . At the end of the year, after substituting m = 12 , Jason will have $300 in his account.
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