Provide an appropriate response.Your neighbor wants to carpet the rooms in her house. The widths of the rooms in her house are 1 yard less than the lengths. Write an equation which represents the area A of carpet needed for a room with length l.
What will be an ideal response?
A = l(l - 1) = l2 - l
Mathematics
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Perform the indicated operations.(5x2 - 17x + 4) - (9x2 + 10x - 16)
A. -4x2 - 8x - 12 B. -4x2 - 27x - 12 C. -4x2 - 27x - 20 D. -4x2 - 27x + 20
Mathematics
Solve the problem.Find the equation of the line through (1, 0) and perpendicular to y = 5x + 3.
A. y = - 
x + 
B. y = - 
x + 
C. y = 5x - 3
D. y = 
x - 
Mathematics
Determine whether B is the inverse of A.A = 
, B = 
A. Yes B. No
Mathematics
List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = 6x4 + 2x3 - 4x2 + 2
A. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2
B. ± 
, ± 
, ± 1, ± 2, ± 3, ± 6
C. ± 
, ± 
, ± 
, ± 1, ± 2
D. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3
Mathematics