Solve the problem.The area of a rectangular rug is 200 square feet and its perimeter is 60 feet. Find the dimensions of the rug.
A. 11 yd by 19 yd
B. 11 yd by 20 yd
C. 10 yd by 19 yd
D. 10 yd by 20 yd
Answer: D
Mathematics
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to solve.A church has 7 bells in its bell tower. Before each church service 5 bells are rung in sequence. No bell is rung more than once. How many sequences are there?
A. 84 B. 21 C. 2520 D. 42
Mathematics
Provide an appropriate response.Divide and round to hundredths: 0.2257 ÷ 35
A. 0.02 B. 0.1 C. 0.01 D. 0.001 E. none of the above
Mathematics
Evaluate the double integral over the given region.
R: 5 ? x ? 6, 1 ? y ? 6
A. 
B. 
C. 
D. 
Mathematics
Solve the system by elimination.-6x - 6y = 30-4x - 2y = 8
A. {(0, -5)} B. {(1, -5)} C. {(1, -6)} D. ?
Mathematics