Solve the problem.The perimeter of a rectangle is 64 m. If the width were doubled and the length were increased by 21 m, the perimeter would be 122 m. What are the length and width of the rectangle?
A. width 8 m, length 24 m
B. width 16 m, length 16 m
C. width 24 m, length 8 m
D. width 11 m, length 16 m
Answer: A
Mathematics
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A. 7
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C. 
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A. Genus 0 B. Genus 2 C. Genus 1 D. Genus 3 or more
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Provide an appropriate response.A machine can pack a day's crab catch in 5 hours. A second machine can pack 1 day's catch in only 3 hours. How much time would it require for 1 day's catch to be packed if both machines were used together?
A. 1
hours
B. 2 hours
C. 
hours
D. 4 hours
Mathematics
Provide an appropriate response.Find the future value of an annuity due with quarterly payments of $550 for 32 years at 3.75% compounded quarterly.
Fill in the blank(s) with the appropriate word(s).
Mathematics