Use an analytic method to solve the equation.
- 
= 1
A. {-3, -1}
B. {3, -1}
C. {3}
D. ?
Answer: B
Mathematics
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Determine whether the number used is a cardinal or an ordinal number.Max placed fourteenth in the cross country race.
A. Cardinal B. Ordinal
Mathematics
Determine two functions, designated by y1 and y2, such that their union will give the graph of the given equation.(x - 1)2 + (y + 4)2 = 4
A. (x - 1) + (y1 + 4) = 2 and (x - 1) + (y2 + 4) = -2
B. y1 = 4 + 
and y2 = 4 - 
C. y1 = -4 + 
and y2 = -4 - 
D. y1 = -4 + 
and y2 = -4 - 
Mathematics
Multiply.-10 ? (-1.4) ? 6 ? (-0.06)
A. 5.04 B. 50.4 C. -50.4 D. -5.04
Mathematics
Solve the equation and check your proposed solution.z + 3 = 4
A. -1 B. 1 C. -7 D. 7
Mathematics