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Walt Made an Extra $7000\$ 7000 Last Year from a Part- Time Job

Question 12

Multiple Choice

Walt made an extra $7000\$ 7000 last year from a part- time job. He invested part of the money at 7%7 \% and the rest at 10%10 \% . He made a total of $580\$ 580 in interest. How much was invested at 10%10 \% ?


A) $4000\$ 4000
B) $3000\$ 3000
C) $3500\$ 3500
D) $7000\$ 7000

Correct Answer:

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