Solve the problem.Scot and Elizabeth recently built a rectangular garden measuring 40 feet by 50 feet. They want to add a paverstone walkway of uniform width around all sides of the garden. How wide can they make the walkway if they purchased enough stones to cover 576 square feet?
A. 6 ft
B. 48 ft
C. 89 ft
D. 3 ft
Answer: D
Mathematics
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A. 1.07 B. 1.04 C. 0.98 D. -1.07
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Solve.A child measures 83 centimeters. Convert this to feet and inches. Round answer to the nearest inch, if necessary.
A. 1 ft 9 in. B. 3 ft 10 in. C. 1 ft 10 in. D. 2 ft 9 in.
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Write the rate as a fraction in simplest form.There are 15 cars for 45 people.
A. 
B. 
C. 
D. 
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Write the number in scientific notation as it would be displayed on a calculator.5,982,430
A. 5.98243E6 B. 5.98243E-6 C. 5.98243E1 D. 5.98243E7
Mathematics