Solve. Check for extraneous solutions.
+ 
= 4
A. {-3}
B. {3}
C. 
D. ?
Answer: C
Mathematics
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Graph the line through the given point with the given slope.(-1, -3), undefined slope
A. 
B. 
C. 
D. 
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Add or subtract. Express the answer as a mixed number.18
+ 2
A. 19
B. 20
C. 18
D. 21
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Solve.A survey of 1612 people found that 465 people were planning to travel on Labor Day weekend. How many people were planning to stay home?
A. 1047 people B. 2077 people C. 1977 people D. 1147 people
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Simplify the expression.8x - 3(5 - x) + 35
A. 11x + 20 B. 7x + 20 C. 11x + 50 D. 5x + 50
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