Solve the problem.The area of a rectangle is 12m2 - 14m - 20. Find the length if the width is 2m - 4.
A. 6m + 5
B. 12m + 5
C. 12m - 5
D. 6m - 5
Answer: A
Mathematics
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Solve the problem.State whether the vectors v = 2i + 3j and w = 3i - 2j are orthogonal.
A. not orthogonal B. orthogonal
Mathematics
Graph the parabola.x2 = -3y
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The elk population in a certain region is given by the function 
where the time t is measured in years. What is the largest number of elk present in the region at any time?
A. 1500 elk B. 1300 elk C. 100 elk D. 1400 elk
Mathematics
Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.
A. x1/2 B. x1/5 C. x2/5 D. x5/2
Mathematics