Simplify. 
÷ 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the equation.
y + 6 = 
A. 
B. - 
C. - 
D. - 
Mathematics
Use the rational zeros theorem to determine the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = -4x4 + 3x2 - 4x + 6
A. ± 
, ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 6
B. ± 
, ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 4
C. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 4, ± 6
D. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 6
Mathematics
Classify the angle as acute, obtuse, straight, or right. For right and straight angles indicate the number of degrees in the angle.
A. Right (90°) B. Obtuse C. Straight (180°) D. Acute
Mathematics
Solve.The area of a rectangle must be at least 78 square feet. If the length is 6 feet, find the minimum for the rectangle's width.
A. 33 ft
B. 13 ft
C. 14 ft
D. 
ft
Mathematics