Substitute to find the value of the expression.Mary earns three times as much per week as Maureen. If x represents the amount that Maureen earns per week, then 3x represents the amount that Mary earns per week. How much does Mary earn per week if Maureen earns $354 per week?
A. $351
B. $357
C. $118.00
D. $1062
Answer: D
Mathematics
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Mathematics
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A. -
B. -
C. -
D. -
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A. 15. B. 13. C. 11. D. 17. E. none of these
Mathematics