Add.
+ 
A. 0
B. - 
C. 
D. 
Answer: A
Mathematics
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Decide whether the statement is true or false. 
= 
A. True B. False
Mathematics
Write the word phrase as an algebraic expression. Use x to represent the unknown number.8 times a number, minus 5
A. 5 - 8x B. 8 - 5x C. 8x - 5 D. 5x - 8
Mathematics
Solve the inequality.x2 - 49 > 0
A. (-?, -49) or (49, ?) B. (-7, 7) C. (-49, 49) D. (-?, -7) or (7, ?)
Mathematics
Add the appropriate constant to complete the square, then factor the resulting perfect square trinomial.x2 + 5x
A. x2 + 5x + 
; 
2
B. x2 + 5x + 
; 
2
C. x2 + 5x + 0; (x + 5)2
D. x2 + 5x + 0; 
2
Mathematics