Use the problem-solving strategy for applications of linear equations to solve the application problem.Mardi received an inheritance of $40,000. She invested part in an account paying 8% simple interest and the remainder in an account paying 11% simple interest. If her total interest for the year is $3500, how much did she invest at 8%?
A. $15,000
B. $36,500
C. $29,000
D. $30,000
Answer: D
Mathematics
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