Solve the problem.Walt made an extra $10,000 last year from a part-time job. He invested part of the money at 8% and the rest at 6%. He made a total of $740 in interest. How much was invested at 6%?
A. $7000
B. $5000
C. $3000
D. $8000
Answer: C
Mathematics
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Find the circumference of the circle. Use 3.14 or 
for ? as indicated.Use 
for ?.
A. 10
ft
B. 20
ft
C. 5
ft
D. 33
ft
Mathematics
Multiply and simplify. Assume that all variables represent positive real numbers.(3
+ 6)2
A. 135 - 36
B. 105 + 36
C. 63 + 36
D. 135 + 36
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Simplify.
A. - 
B. - 
C. 
D. 
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