Solve the system for x and y using Cramer's rule. Assume a and b are nonzero constants.ax + y = 
bx + y = 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Perform the indicated conversion within American units of length.21,120 feet to miles
A. 4.5 mi B. 4 mi C. 105.6 mi D. 5 mi
Mathematics
Solve the problem.The population of rabbits varies with the season due to migration, birth and death. The number, N, of rabbits during month x on a certain midwestern farm can be estimated with the following graph.
1=January, 2=February, and so on. What month has the least number of rabbits?
A. January B. February C. December D. March
Mathematics
Sketch the graph of the equation.
?
?
A. ?
B. 
C. 
D. 
Mathematics
Use the coordinates of the indicated points to find the slope of the line.
A. - 
B. -4
C. 4
D. 
Mathematics