Solve the problem.The area of a rectangle is 8m2 + 4m - 12. Find the length if the width is 4m - 4.
A. 2m - 3
B. 8m - 3
C. 8m + 3
D. 2m + 3
Answer: D
Mathematics
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True or false?In Riemannian geometry, given a line k and a point P which does not lie on line k, it is possible to draw more than one line parallel to k through P.
A. True B. False
Mathematics
Give an appropriate answer to the question.A connected graph has 27 vertices and 38 edges. How many edges must be removed to form a spanning tree for the graph?
A. 37 B. 10 C. 11 D. 12
Mathematics
Find the product. Simplify the answer.
? 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The cost of purchasing n textbooks is given by C = 52n, wit h the cost C in dollars. What is the cost of 6 textbooks?
A. $624 B. $8.67 C. $156.00 D. $312
Mathematics