Find an equivalent equation in rectangular coordinates.r = 
A. 4y + 5x = 2
B. 4x - 5y = 4
C. 4y + 5x =
D. 4x + 5y = 2
Answer: A
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Find the standard quota asked for. Round your answer to two decimal places if necessary.A small city has 46 police officers to be apportioned among 8 precincts based on the population of each precinct. The populations are given in the following table.
Find the standard quota for the Third Precinct.
A. 4.69 B. 6.91 C. 5.59 D. 5.27
Provide an appropriate response.Find the indicated sum: 
.
A. 20 B. 5 C. -18 D. -6
Solve the equation by completing the square.x2 + 15 = -12x
A. {6 + 
}
B. {-6 ± 
}
C. {-12 + 
}
D. {6 ± 
}
Solve the problem.Suppose the following matrix represents the input-output matrix of a primitive economy. How much of each commodity should be produced to produce 5 bushels of yams and 1 pigs?
A.
X = 
B.
X = 
C.
X = 
D.
X = 