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Solve the Problem $7000\$ 7000 Last Year from a Part-Time Job 10%10 \%

Question 167

Multiple Choice

Solve the problem.
-Walt made an extra $7000\$ 7000 last year from a part-time job. He invested part of the money at 10%10 \% and the rest at 8%8 \% . He made a total of $640\$ 640 in interest. How much was invested at 8%8 \% ?


A) $4000\$ 4000
B) $3000\$ 3000
C) $5000\$ 5000
D) $3500\$ 3500

Correct Answer:

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