Solve the equation by using the quadratic formula. Give only real number solutions.(x + 1)(x - 4) = 6
A. 5 + 
, 5 - 
B. -2, 5
C. -2 + 
, -2 - 
D. -5, 2
Answer: B
Mathematics
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Solve the problem.It is determined that 25% of the student body of Piper School attended an 
assembly. If 141 students attended the assembly, how many students are enrolled at the school?
A. 568 B. 576 C. 561 D. 564
Mathematics
Provide an appropriate response.Perform the indicated operation, leaving the answer in lowest terms: 
+ 
=
A. 
B. 
C. 
D. 
Mathematics
Give a verbal representation of f(x).f(x) = 3x
A. Subtract 3 from the input x to obtain the output y. B. Multiply the input x by 3 to obtain the output y. C. Divide the input x by 3 to obtain the output y. D. Add 3 to the input x to obtain the output y.
Mathematics
Solve the equation using the multiplication property of equality.- 
= -9
A. {-27} B. {27} C. {12} D. {-12}
Mathematics