Simplify by first removing the parentheses and then combining the like terms.
A. 5x - 7
B. 5x + 28
C. 13x - 7
D. 13x - 28
E. 5x - 28
Answer: D
Mathematics
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Solve the quadratic equation.(8x + 11)(8x + 15) = 0
A. x = - 
or x = - 
B. x = 
or x = 
C. x = 3 or x = 7
D. x = - 
or x = - 
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Provide an appropriate response.True or False? 10|2
A. True B. False
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Evaluate the expression.-4 ? 52
A. 100 B. -100 C. -400 D. 400
Mathematics
Perform the operation.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics