Solve the system of equations using substitution.
A. x = 0, y = -3; x = 
, y = 
or 
, 
B. x = 0, y = 3; x = - 
, y = 
or 
, 
C. x = 0, y = -3; x = - 
, y = 
or 
, 
D. x = 0, y = 3; x = 
, y = 
or 
, 
Answer: B
Mathematics
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B. 
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C. 
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D. 
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Solve the equation and state the solution set.
- 
= 
- 
A. 
B. 
C. 
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A. 4.55 B. 0.455 C. 45.5 D. 0.0455
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